diff --git a/extras/Demo/Builds/MacOSX/JuceDemo.xcodeproj/project.pbxproj b/extras/Demo/Builds/MacOSX/JuceDemo.xcodeproj/project.pbxproj
index 0590e74ae6..b3d86e364c 100644
--- a/extras/Demo/Builds/MacOSX/JuceDemo.xcodeproj/project.pbxproj
+++ b/extras/Demo/Builds/MacOSX/JuceDemo.xcodeproj/project.pbxproj
@@ -87,7 +87,6 @@
 		01C6528C4A0646873D4C3429 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = AudioLatencyDemo.cpp; path = ../../Source/Demos/AudioLatencyDemo.cpp; sourceTree = "SOURCE_ROOT"; };
 		01F2CB80C1B14450528F0FA8 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_Identifier.cpp"; path = "../../../../modules/juce_core/text/juce_Identifier.cpp"; sourceTree = "SOURCE_ROOT"; };
 		01F49D3FD943424005FB512F = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_android_FileChooser.cpp"; path = "../../../../modules/juce_gui_basics/native/juce_android_FileChooser.cpp"; sourceTree = "SOURCE_ROOT"; };
-		02628740749F0BD4C9193070 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		02659911BD886D2E8431B912 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_LocalisedStrings.h"; path = "../../../../modules/juce_core/text/juce_LocalisedStrings.h"; sourceTree = "SOURCE_ROOT"; };
 		02ABF8C447E1A47845F6027D = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_DrawableText.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_DrawableText.cpp"; sourceTree = "SOURCE_ROOT"; };
 		02F0BF69062E8D9583F13C83 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_Drawable.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_Drawable.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -323,6 +322,7 @@
 		3B61B715F29A0AEAEF73CCBA = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ApplicationCommandTarget.h"; path = "../../../../modules/juce_gui_basics/commands/juce_ApplicationCommandTarget.h"; sourceTree = "SOURCE_ROOT"; };
 		3BCC9E4DFC3910F668DA3FF7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ProgressBar.cpp"; path = "../../../../modules/juce_gui_basics/widgets/juce_ProgressBar.cpp"; sourceTree = "SOURCE_ROOT"; };
 		3BFEBBE9B8185F65D69A1721 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_linux_Midi.cpp"; path = "../../../../modules/juce_audio_devices/native/juce_linux_Midi.cpp"; sourceTree = "SOURCE_ROOT"; };
+		3C18AC0F75E68A8601DD8F08 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		3C1E6F7FBCCAFD6CCDBBB70C = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MidiMessageCollector.h"; path = "../../../../modules/juce_audio_devices/midi_io/juce_MidiMessageCollector.h"; sourceTree = "SOURCE_ROOT"; };
 		3C776A3FADACB361BD4B3D9F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioProcessorEditor.h"; path = "../../../../modules/juce_audio_processors/processors/juce_AudioProcessorEditor.h"; sourceTree = "SOURCE_ROOT"; };
 		3CF67E6BCC6B52EFD6E6A458 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_android_Threads.cpp"; path = "../../../../modules/juce_core/native/juce_android_Threads.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -1422,7 +1422,6 @@
 					A6EE2D5A258294BAC600F75B,
 					0F518E75055A9D954B52DAC4,
 					44879946DE89AF141BE428B6,
-					02628740749F0BD4C9193070,
 					5D40332D94747C3190D4CC16,
 					2174CAEE6D8EB215ACD4A256,
 					4198EE3311A171C884A5FA9F,
@@ -1588,6 +1587,7 @@
 					C5A932A82042E2DAEBE1C302,
 					EF8055850F3DEA173761E3B5,
 					6E9BFA2B6260E09B2B3948E9,
+					3C18AC0F75E68A8601DD8F08,
 					3F2BBE4509B19BFAC929D8DF, ); name = messages; sourceTree = "<group>"; };
 		F46AC40E7CD6D4DBE5062442 = {isa = PBXGroup; children = (
 					5F3E8B08EE74B0023DA176B1,
diff --git a/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj b/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj
index 798b64aeb6..dbdf05c959 100644
--- a/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj
+++ b/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj
@@ -1447,7 +1447,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1507,6 +1506,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj.filters b/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj.filters
index 73391799c9..700c3e6b52 100644
--- a/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj.filters
+++ b/extras/Demo/Builds/VisualStudio2010/JuceDemo.vcxproj.filters
@@ -2163,9 +2163,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2343,6 +2340,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj b/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj
index 6090f96e50..df13043a0c 100644
--- a/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj
+++ b/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj
@@ -1453,7 +1453,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1513,6 +1512,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj.filters b/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj.filters
index 73391799c9..700c3e6b52 100644
--- a/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj.filters
+++ b/extras/Demo/Builds/VisualStudio2012/JuceDemo.vcxproj.filters
@@ -2163,9 +2163,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2343,6 +2340,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj b/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj
index 2d7cef856e..01cd3ee795 100644
--- a/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj
+++ b/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj
@@ -1453,7 +1453,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1513,6 +1512,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj.filters b/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj.filters
index bfb18eb321..f0b5c6ab8c 100644
--- a/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj.filters
+++ b/extras/Demo/Builds/VisualStudio2013/JuceDemo.vcxproj.filters
@@ -2163,9 +2163,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2343,6 +2340,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/Demo/Builds/iOS/JuceDemo.xcodeproj/project.pbxproj b/extras/Demo/Builds/iOS/JuceDemo.xcodeproj/project.pbxproj
index 9ce21379c2..c7261c14b6 100644
--- a/extras/Demo/Builds/iOS/JuceDemo.xcodeproj/project.pbxproj
+++ b/extras/Demo/Builds/iOS/JuceDemo.xcodeproj/project.pbxproj
@@ -83,7 +83,6 @@
 		01C6528C4A0646873D4C3429 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = AudioLatencyDemo.cpp; path = ../../Source/Demos/AudioLatencyDemo.cpp; sourceTree = "SOURCE_ROOT"; };
 		01F2CB80C1B14450528F0FA8 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_Identifier.cpp"; path = "../../../../modules/juce_core/text/juce_Identifier.cpp"; sourceTree = "SOURCE_ROOT"; };
 		01F49D3FD943424005FB512F = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_android_FileChooser.cpp"; path = "../../../../modules/juce_gui_basics/native/juce_android_FileChooser.cpp"; sourceTree = "SOURCE_ROOT"; };
-		02628740749F0BD4C9193070 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		02659911BD886D2E8431B912 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_LocalisedStrings.h"; path = "../../../../modules/juce_core/text/juce_LocalisedStrings.h"; sourceTree = "SOURCE_ROOT"; };
 		02ABF8C447E1A47845F6027D = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_DrawableText.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_DrawableText.cpp"; sourceTree = "SOURCE_ROOT"; };
 		02F0BF69062E8D9583F13C83 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_Drawable.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_Drawable.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -318,6 +317,7 @@
 		3B61B715F29A0AEAEF73CCBA = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ApplicationCommandTarget.h"; path = "../../../../modules/juce_gui_basics/commands/juce_ApplicationCommandTarget.h"; sourceTree = "SOURCE_ROOT"; };
 		3BCC9E4DFC3910F668DA3FF7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ProgressBar.cpp"; path = "../../../../modules/juce_gui_basics/widgets/juce_ProgressBar.cpp"; sourceTree = "SOURCE_ROOT"; };
 		3BFEBBE9B8185F65D69A1721 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_linux_Midi.cpp"; path = "../../../../modules/juce_audio_devices/native/juce_linux_Midi.cpp"; sourceTree = "SOURCE_ROOT"; };
+		3C18AC0F75E68A8601DD8F08 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		3C1E6F7FBCCAFD6CCDBBB70C = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MidiMessageCollector.h"; path = "../../../../modules/juce_audio_devices/midi_io/juce_MidiMessageCollector.h"; sourceTree = "SOURCE_ROOT"; };
 		3C776A3FADACB361BD4B3D9F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioProcessorEditor.h"; path = "../../../../modules/juce_audio_processors/processors/juce_AudioProcessorEditor.h"; sourceTree = "SOURCE_ROOT"; };
 		3CF67E6BCC6B52EFD6E6A458 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_android_Threads.cpp"; path = "../../../../modules/juce_core/native/juce_android_Threads.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -1414,7 +1414,6 @@
 					A6EE2D5A258294BAC600F75B,
 					0F518E75055A9D954B52DAC4,
 					44879946DE89AF141BE428B6,
-					02628740749F0BD4C9193070,
 					5D40332D94747C3190D4CC16,
 					2174CAEE6D8EB215ACD4A256,
 					4198EE3311A171C884A5FA9F,
@@ -1580,6 +1579,7 @@
 					C5A932A82042E2DAEBE1C302,
 					EF8055850F3DEA173761E3B5,
 					6E9BFA2B6260E09B2B3948E9,
+					3C18AC0F75E68A8601DD8F08,
 					3F2BBE4509B19BFAC929D8DF, ); name = messages; sourceTree = "<group>"; };
 		F46AC40E7CD6D4DBE5062442 = {isa = PBXGroup; children = (
 					5F3E8B08EE74B0023DA176B1,
diff --git a/extras/Introjucer/Builds/CodeBlocks/The Introjucer.cbp b/extras/Introjucer/Builds/CodeBlocks/The Introjucer.cbp
index 2522cc0d0c..cca0039e9e 100644
--- a/extras/Introjucer/Builds/CodeBlocks/The Introjucer.cbp	
+++ b/extras/Introjucer/Builds/CodeBlocks/The Introjucer.cbp	
@@ -1085,10 +1085,6 @@
       <Option compile="0"/>
       <Option link="0"/>
     </Unit>
-    <Unit filename="../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h">
-      <Option compile="0"/>
-      <Option link="0"/>
-    </Unit>
     <Unit filename="../../../../modules/juce_core/files/juce_TemporaryFile.cpp">
       <Option compile="0"/>
       <Option link="0"/>
@@ -1585,6 +1581,10 @@
       <Option compile="0"/>
       <Option link="0"/>
     </Unit>
+    <Unit filename="../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h">
+      <Option compile="0"/>
+      <Option link="0"/>
+    </Unit>
     <Unit filename="../../../../modules/juce_events/messages/juce_NotificationType.h">
       <Option compile="0"/>
       <Option link="0"/>
diff --git a/extras/Introjucer/Builds/MacOSX/The Introjucer.xcodeproj/project.pbxproj b/extras/Introjucer/Builds/MacOSX/The Introjucer.xcodeproj/project.pbxproj
index 4441e66584..74bcf69553 100644
--- a/extras/Introjucer/Builds/MacOSX/The Introjucer.xcodeproj/project.pbxproj	
+++ b/extras/Introjucer/Builds/MacOSX/The Introjucer.xcodeproj/project.pbxproj	
@@ -102,7 +102,6 @@
 		0BEDB3FD70AB61D3E7891D74 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ComponentListener.cpp"; path = "../../../../modules/juce_gui_basics/components/juce_ComponentListener.cpp"; sourceTree = "SOURCE_ROOT"; };
 		0C747328CDADAE15E86E5E93 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_mac_FileChooser.mm"; path = "../../../../modules/juce_gui_basics/native/juce_mac_FileChooser.mm"; sourceTree = "SOURCE_ROOT"; };
 		0C956209A61542371A7A5257 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Colour.h"; path = "../../../../modules/juce_graphics/colour/juce_Colour.h"; sourceTree = "SOURCE_ROOT"; };
-		0CAA9DB945FC784F3309F3EC = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		0CC9026D5056CA9C1FE64A64 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ArrowButton.h"; path = "../../../../modules/juce_gui_basics/buttons/juce_ArrowButton.h"; sourceTree = "SOURCE_ROOT"; };
 		0CEF14D37EC664CA49A2B04D = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ComponentPeer.cpp"; path = "../../../../modules/juce_gui_basics/windows/juce_ComponentPeer.cpp"; sourceTree = "SOURCE_ROOT"; };
 		0D100A1B27A72355323CB637 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_win32_Windowing.cpp"; path = "../../../../modules/juce_gui_basics/native/juce_win32_Windowing.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -518,6 +517,7 @@
 		8C52A3DDA62A746AA7A68535 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "jucer_Main.cpp"; path = "../../Source/Application/jucer_Main.cpp"; sourceTree = "SOURCE_ROOT"; };
 		8D12E5100E73E3B7DAA10261 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_events.h"; path = "../../../../modules/juce_events/juce_events.h"; sourceTree = "SOURCE_ROOT"; };
 		8DDA82E1200B61D3B6C526E8 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_graphics.h"; path = "../../../../modules/juce_graphics/juce_graphics.h"; sourceTree = "SOURCE_ROOT"; };
+		8DEFBFC3BEDCCF29BA577EE9 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		8E00CF4CE2305C5CE5B60E37 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_TopLevelWindow.h"; path = "../../../../modules/juce_gui_basics/windows/juce_TopLevelWindow.h"; sourceTree = "SOURCE_ROOT"; };
 		8F30A53C7FE4BC65171FB3E2 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_JucerDocument.h"; path = "../../Source/ComponentEditor/jucer_JucerDocument.h"; sourceTree = "SOURCE_ROOT"; };
 		8F8BF1A7130D858E0A239F9E = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "jucer_ConfigTree_Base.h"; path = "../../Source/Project/jucer_ConfigTree_Base.h"; sourceTree = "SOURCE_ROOT"; };
@@ -1208,7 +1208,6 @@
 					2C7A9B2EDC724657EBF9FA83,
 					C4FA33B08560AD0D000EB498,
 					83056E8F17A0365667EBEA82,
-					0CAA9DB945FC784F3309F3EC,
 					AAB313919EE298E25D2EAD19,
 					3A2888667372BA896AACFBDB,
 					66069653FDEA4CB7C2B4B02F,
@@ -1374,6 +1373,7 @@
 					8FF39B6B0D9DEB5BBE388A6F,
 					C56C7577E65C0BFA449E71FE,
 					1116222363E600327FC672A0,
+					8DEFBFC3BEDCCF29BA577EE9,
 					863A117E6B25D1FF3AEE8F0F, ); name = messages; sourceTree = "<group>"; };
 		83DEE68BC6A9B685C3E75FEA = {isa = PBXGroup; children = (
 					C9DCA94BF8A4C583E5392755,
diff --git a/extras/Introjucer/Builds/VisualStudio2005/The Introjucer.vcproj b/extras/Introjucer/Builds/VisualStudio2005/The Introjucer.vcproj
index 5bd50dd6cc..b0bd11ac74 100644
--- a/extras/Introjucer/Builds/VisualStudio2005/The Introjucer.vcproj	
+++ b/extras/Introjucer/Builds/VisualStudio2005/The Introjucer.vcproj	
@@ -932,7 +932,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -1635,6 +1634,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/extras/Introjucer/Builds/VisualStudio2008/The Introjucer.vcproj b/extras/Introjucer/Builds/VisualStudio2008/The Introjucer.vcproj
index e56ec04506..8df31f0930 100644
--- a/extras/Introjucer/Builds/VisualStudio2008/The Introjucer.vcproj	
+++ b/extras/Introjucer/Builds/VisualStudio2008/The Introjucer.vcproj	
@@ -932,7 +932,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -1635,6 +1634,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj b/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj
index 3acdaca8ec..9029713345 100644
--- a/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj	
+++ b/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj	
@@ -1219,7 +1219,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1279,6 +1278,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj.filters b/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj.filters
index 1f77cf1c5f..85d67d0ccd 100644
--- a/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj.filters	
+++ b/extras/Introjucer/Builds/VisualStudio2010/The Introjucer.vcxproj.filters	
@@ -1878,9 +1878,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2058,6 +2055,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj b/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj
index 80ec64be9f..4ab8da348c 100644
--- a/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj	
+++ b/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj	
@@ -1225,7 +1225,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1285,6 +1284,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj.filters b/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj.filters
index 1f77cf1c5f..85d67d0ccd 100644
--- a/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj.filters	
+++ b/extras/Introjucer/Builds/VisualStudio2012/The Introjucer.vcxproj.filters	
@@ -1878,9 +1878,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2058,6 +2055,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj b/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj
index 7c50456dde..a5d2d9f769 100644
--- a/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj	
+++ b/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj	
@@ -1225,7 +1225,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1285,6 +1284,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj.filters b/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj.filters
index 201f978a79..73d6239303 100644
--- a/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj.filters	
+++ b/extras/Introjucer/Builds/VisualStudio2013/The Introjucer.vcxproj.filters	
@@ -1878,9 +1878,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2058,6 +2055,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/audio plugin demo/Builds/MacOSX/JuceDemoPlugin.xcodeproj/project.pbxproj b/extras/audio plugin demo/Builds/MacOSX/JuceDemoPlugin.xcodeproj/project.pbxproj
index d9a61cc236..0bc6e0ae77 100644
--- a/extras/audio plugin demo/Builds/MacOSX/JuceDemoPlugin.xcodeproj/project.pbxproj	
+++ b/extras/audio plugin demo/Builds/MacOSX/JuceDemoPlugin.xcodeproj/project.pbxproj	
@@ -511,7 +511,6 @@
 		7CBA5F2277845FDC3AABFEAD = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_ios_UIViewComponentPeer.mm"; path = "../../../../modules/juce_gui_basics/native/juce_ios_UIViewComponentPeer.mm"; sourceTree = "SOURCE_ROOT"; };
 		7D08D5465E74DF02EA4E7410 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_VST3_Wrapper.mm"; path = "../../../../modules/juce_audio_plugin_client/VST3/juce_VST3_Wrapper.mm"; sourceTree = "SOURCE_ROOT"; };
 		7D2452DC43894CAD497C0FA4 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ComponentBuilder.cpp"; path = "../../../../modules/juce_gui_basics/layout/juce_ComponentBuilder.cpp"; sourceTree = "SOURCE_ROOT"; };
-		7D3FD5B9C27AF7A66682A32D = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		7D5CFA5B4C64986B875C71DC = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_XmlDocument.cpp"; path = "../../../../modules/juce_core/xml/juce_XmlDocument.cpp"; sourceTree = "SOURCE_ROOT"; };
 		7DC4334C7DA62856B8E70B25 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_AudioFormatWriter.cpp"; path = "../../../../modules/juce_audio_formats/format/juce_AudioFormatWriter.cpp"; sourceTree = "SOURCE_ROOT"; };
 		7E1239926CC4A760AE07FF37 = {isa = PBXFileReference; lastKnownFileType = file; name = "juce_module_info"; path = "../../../../modules/juce_data_structures/juce_module_info"; sourceTree = "SOURCE_ROOT"; };
@@ -668,6 +667,7 @@
 		AAA122282581E6425F5D9405 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_OggVorbisAudioFormat.cpp"; path = "../../../../modules/juce_audio_formats/codecs/juce_OggVorbisAudioFormat.cpp"; sourceTree = "SOURCE_ROOT"; };
 		AB0E8347C9AC7E4A861C0252 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_IIRFilterAudioSource.h"; path = "../../../../modules/juce_audio_basics/sources/juce_IIRFilterAudioSource.h"; sourceTree = "SOURCE_ROOT"; };
 		AB7726FF34DB2E7FA75ECC19 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ToolbarItemComponent.cpp"; path = "../../../../modules/juce_gui_basics/widgets/juce_ToolbarItemComponent.cpp"; sourceTree = "SOURCE_ROOT"; };
+		AB7BCFBC4B2CB784F57A0FBC = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = AUInputFormatConverter.h; path = Extras/CoreAudio/AudioUnits/AUPublic/Utility/AUInputFormatConverter.h; sourceTree = "DEVELOPER_DIR"; };
 		AB87317D90A518C8A886EE9D = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioDeviceSelectorComponent.h"; path = "../../../../modules/juce_audio_utils/gui/juce_AudioDeviceSelectorComponent.h"; sourceTree = "SOURCE_ROOT"; };
 		ABC394D5E03B690404E80E1E = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_mac_MessageManager.mm"; path = "../../../../modules/juce_events/native/juce_mac_MessageManager.mm"; sourceTree = "SOURCE_ROOT"; };
 		ABCB715245090A15092108D5 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioDeviceManager.h"; path = "../../../../modules/juce_audio_devices/audio_io/juce_AudioDeviceManager.h"; sourceTree = "SOURCE_ROOT"; };
@@ -693,7 +693,6 @@
 		AA012A21BE3049C205D4A44A = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_win32_AudioCDReader.cpp"; path = "../../../../modules/juce_audio_devices/native/juce_win32_AudioCDReader.cpp"; sourceTree = "SOURCE_ROOT"; };
 		AAEC41BFA57E45EBF94ED3C1 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_DrawableImage.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_DrawableImage.cpp"; sourceTree = "SOURCE_ROOT"; };
 		AB10327C69AAE4AACCFC81EB = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_DrawableText.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_DrawableText.cpp"; sourceTree = "SOURCE_ROOT"; };
-		AB7BCFBC4B2CB784F57A0FBC = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = AUInputFormatConverter.h; path = Extras/CoreAudio/AudioUnits/AUPublic/Utility/AUInputFormatConverter.h; sourceTree = "DEVELOPER_DIR"; };
 		AB9AD07EF899B75AC4CF01DA = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = CAMutex.h; path = Extras/CoreAudio/PublicUtility/CAMutex.h; sourceTree = "DEVELOPER_DIR"; };
 		AC5452F5122E3A4B670B5185 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioThumbnail.h"; path = "../../../../modules/juce_audio_utils/gui/juce_AudioThumbnail.h"; sourceTree = "SOURCE_ROOT"; };
 		ACC4E765AD4BF1D025FB4E83 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_linux_Network.cpp"; path = "../../../../modules/juce_core/native/juce_linux_Network.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -896,6 +895,7 @@
 		EB3444A4CFC3864FF3F7E4FC = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_PropertySet.cpp"; path = "../../../../modules/juce_core/containers/juce_PropertySet.cpp"; sourceTree = "SOURCE_ROOT"; };
 		EB8C7BDEF743331241D8BDE3 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Label.h"; path = "../../../../modules/juce_gui_basics/widgets/juce_Label.h"; sourceTree = "SOURCE_ROOT"; };
 		EBF5AAA742C6D9C3DE7BA2CC = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_Identifier.cpp"; path = "../../../../modules/juce_core/text/juce_Identifier.cpp"; sourceTree = "SOURCE_ROOT"; };
+		EC155D21E24BFC61E5205344 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		EC3458DB0C34F89665D1EF76 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_DrawableRectangle.cpp"; path = "../../../../modules/juce_gui_basics/drawables/juce_DrawableRectangle.cpp"; sourceTree = "SOURCE_ROOT"; };
 		EC401439D56540696500FB09 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_DrawableText.h"; path = "../../../../modules/juce_gui_basics/drawables/juce_DrawableText.h"; sourceTree = "SOURCE_ROOT"; };
 		EC704EDAD7A2015D623B0429 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ApplicationCommandID.h"; path = "../../../../modules/juce_gui_basics/commands/juce_ApplicationCommandID.h"; sourceTree = "SOURCE_ROOT"; };
@@ -1339,7 +1339,6 @@
 					A7055681554844E4708E27A0,
 					FFB44C10D77D4B9DCA431C69,
 					5F828B7BE8D9B860182A6606,
-					7D3FD5B9C27AF7A66682A32D,
 					4FB58D47EA973CA9529AF6A9,
 					BB84A0B296CFBF17FAF145B0,
 					C854266C28A55C3F34489746,
@@ -1488,6 +1487,7 @@
 					CBFB91131B82AA2F0BDD3EB7,
 					D6C649F04F03DA0744EA0456,
 					88336AF4E2605BF6518D758B,
+					EC155D21E24BFC61E5205344,
 					E17D748AFC16FE1A43B4B41B, ); name = messages; sourceTree = "<group>"; };
 		8CD59EDCCDC70063E783C6AD = {isa = PBXGroup; children = (
 					070F39D84506BCDF7C5CBA26,
diff --git a/extras/audio plugin demo/Builds/VisualStudio2005/JuceDemoPlugin.vcproj b/extras/audio plugin demo/Builds/VisualStudio2005/JuceDemoPlugin.vcproj
index 75a32c4ef0..0944b75bc4 100644
--- a/extras/audio plugin demo/Builds/VisualStudio2005/JuceDemoPlugin.vcproj	
+++ b/extras/audio plugin demo/Builds/VisualStudio2005/JuceDemoPlugin.vcproj	
@@ -1540,7 +1540,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -2171,6 +2170,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/extras/audio plugin demo/Builds/VisualStudio2008/JuceDemoPlugin.vcproj b/extras/audio plugin demo/Builds/VisualStudio2008/JuceDemoPlugin.vcproj
index 568eb7aa80..f1bad3ee15 100644
--- a/extras/audio plugin demo/Builds/VisualStudio2008/JuceDemoPlugin.vcproj	
+++ b/extras/audio plugin demo/Builds/VisualStudio2008/JuceDemoPlugin.vcproj	
@@ -1540,7 +1540,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -2171,6 +2170,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj b/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj
index c81bdb4165..cc45e26971 100644
--- a/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj	
+++ b/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj	
@@ -1377,7 +1377,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1431,6 +1430,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj.filters b/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj.filters
index 25f67746be..ec76f42dc8 100644
--- a/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj.filters	
+++ b/extras/audio plugin demo/Builds/VisualStudio2010/JuceDemoPlugin.vcxproj.filters	
@@ -1992,9 +1992,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2154,6 +2151,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/audio plugin host/Builds/MacOSX/Plugin Host.xcodeproj/project.pbxproj b/extras/audio plugin host/Builds/MacOSX/Plugin Host.xcodeproj/project.pbxproj
index 25878fa17d..8418142e75 100644
--- a/extras/audio plugin host/Builds/MacOSX/Plugin Host.xcodeproj/project.pbxproj	
+++ b/extras/audio plugin host/Builds/MacOSX/Plugin Host.xcodeproj/project.pbxproj	
@@ -178,6 +178,7 @@
 		233EFCD6D704C40126925CAB = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioSourcePlayer.h"; path = "../../../../modules/juce_audio_devices/sources/juce_AudioSourcePlayer.h"; sourceTree = "SOURCE_ROOT"; };
 		2355148BC8F47D63CB66C40F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_mac_CoreGraphicsHelpers.h"; path = "../../../../modules/juce_graphics/native/juce_mac_CoreGraphicsHelpers.h"; sourceTree = "SOURCE_ROOT"; };
 		238D6FEAC798251FADB2D785 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_FileChooserDialogBox.h"; path = "../../../../modules/juce_gui_basics/filebrowser/juce_FileChooserDialogBox.h"; sourceTree = "SOURCE_ROOT"; };
+		23E4EF3E21E3D1DBD0A888B3 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		2428A545CFE28E531293C169 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_StringArray.cpp"; path = "../../../../modules/juce_core/text/juce_StringArray.cpp"; sourceTree = "SOURCE_ROOT"; };
 		2438BFA58600C961EC1238F1 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_File.cpp"; path = "../../../../modules/juce_core/files/juce_File.cpp"; sourceTree = "SOURCE_ROOT"; };
 		2453CBCF65BF8E7B29978EF0 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MidiOutput.h"; path = "../../../../modules/juce_audio_devices/midi_io/juce_MidiOutput.h"; sourceTree = "SOURCE_ROOT"; };
@@ -695,7 +696,6 @@
 		BC12698889AAD84B83FA7A21 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_RectangleList.h"; path = "../../../../modules/juce_graphics/geometry/juce_RectangleList.h"; sourceTree = "SOURCE_ROOT"; };
 		BC310F9E7F78FD6872F5610E = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_MenuBarComponent.cpp"; path = "../../../../modules/juce_gui_basics/menus/juce_MenuBarComponent.cpp"; sourceTree = "SOURCE_ROOT"; };
 		BD5FE72C6C05445934BD5FAC = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ImageFileFormat.cpp"; path = "../../../../modules/juce_graphics/images/juce_ImageFileFormat.cpp"; sourceTree = "SOURCE_ROOT"; };
-		BDA398F8994B73F18840B3D7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		BDB24F3892E65124A8A5D6FF = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ChannelRemappingAudioSource.cpp"; path = "../../../../modules/juce_audio_basics/sources/juce_ChannelRemappingAudioSource.cpp"; sourceTree = "SOURCE_ROOT"; };
 		BDC9ADEBD70EED757647B998 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SubregionStream.h"; path = "../../../../modules/juce_core/streams/juce_SubregionStream.h"; sourceTree = "SOURCE_ROOT"; };
 		BDD99C777FD1F57007F3BFAF = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ComponentBuilder.h"; path = "../../../../modules/juce_gui_basics/layout/juce_ComponentBuilder.h"; sourceTree = "SOURCE_ROOT"; };
@@ -783,6 +783,7 @@
 		D7433453EBB3700D2805FF42 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_XmlDocument.h"; path = "../../../../modules/juce_core/xml/juce_XmlDocument.h"; sourceTree = "SOURCE_ROOT"; };
 		D795067D4EFB5A34BC383250 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ThreadPool.h"; path = "../../../../modules/juce_core/threads/juce_ThreadPool.h"; sourceTree = "SOURCE_ROOT"; };
 		D79E29A54AE62E03A533F436 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_StretchableLayoutResizerBar.cpp"; path = "../../../../modules/juce_gui_basics/layout/juce_StretchableLayoutResizerBar.cpp"; sourceTree = "SOURCE_ROOT"; };
+		D7C1255A555A016BA0D98228 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_cryptography.h"; path = "../../../../modules/juce_cryptography/juce_cryptography.h"; sourceTree = "SOURCE_ROOT"; };
 		D7D1FFD98DABD765479240E6 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_EdgeTable.cpp"; path = "../../../../modules/juce_graphics/geometry/juce_EdgeTable.cpp"; sourceTree = "SOURCE_ROOT"; };
 		D8101C0D25DF708FB2E446E5 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_IPAddress.cpp"; path = "../../../../modules/juce_core/network/juce_IPAddress.cpp"; sourceTree = "SOURCE_ROOT"; };
 		D8A3F086596562E081EB0F39 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_AudioFormatManager.h"; path = "../../../../modules/juce_audio_formats/format/juce_AudioFormatManager.h"; sourceTree = "SOURCE_ROOT"; };
@@ -791,7 +792,6 @@
 		D8E9881F48E0A32121A9E84B = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_LookAndFeel_V2.cpp"; path = "../../../../modules/juce_gui_basics/lookandfeel/juce_LookAndFeel_V2.cpp"; sourceTree = "SOURCE_ROOT"; };
 		D9207F324519739FC25FFBDE = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_core.h"; path = "../../../../modules/juce_core/juce_core.h"; sourceTree = "SOURCE_ROOT"; };
 		D92D579F2458F2426E5F828A = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ScopedWriteLock.h"; path = "../../../../modules/juce_core/threads/juce_ScopedWriteLock.h"; sourceTree = "SOURCE_ROOT"; };
-		D950776EDF9260DB0278C132 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_SliderPropertyComponent.cpp"; path = "../../../../modules/juce_gui_basics/properties/juce_SliderPropertyComponent.cpp"; sourceTree = "SOURCE_ROOT"; };
 		D9857957A36A3081186D53FC = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_android_CameraDevice.cpp"; path = "../../../../modules/juce_video/native/juce_android_CameraDevice.cpp"; sourceTree = "SOURCE_ROOT"; };
 		DBD90FC88456B62308AD9AD0 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_events.mm"; path = "../../../../modules/juce_events/juce_events.mm"; sourceTree = "SOURCE_ROOT"; };
 		DC30BDE9C4EE1FD059D06902 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_AudioDataConverters.cpp"; path = "../../../../modules/juce_audio_basics/buffers/juce_AudioDataConverters.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -806,7 +806,7 @@
 		CDFF2DDB7331FB561D1673EF = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_VST3Common.h"; path = "../../../../modules/juce_audio_processors/format_types/juce_VST3Common.h"; sourceTree = "SOURCE_ROOT"; };
 		CF67033CFC21C0060B538042 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ReferenceCountedObject.h"; path = "../../../../modules/juce_core/memory/juce_ReferenceCountedObject.h"; sourceTree = "SOURCE_ROOT"; };
 		D52F4E0C637B4685217CBEB4 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Decibels.h"; path = "../../../../modules/juce_audio_basics/effects/juce_Decibels.h"; sourceTree = "SOURCE_ROOT"; };
-		D7C1255A555A016BA0D98228 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_cryptography.h"; path = "../../../../modules/juce_cryptography/juce_cryptography.h"; sourceTree = "SOURCE_ROOT"; };
+		D950776EDF9260DB0278C132 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_SliderPropertyComponent.cpp"; path = "../../../../modules/juce_gui_basics/properties/juce_SliderPropertyComponent.cpp"; sourceTree = "SOURCE_ROOT"; };
 		D99B064D47C6B0FDDBC66B02 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_VST3Headers.h"; path = "../../../../modules/juce_audio_processors/format_types/juce_VST3Headers.h"; sourceTree = "SOURCE_ROOT"; };
 		DA918320EF4057DF54FF8909 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ActionBroadcaster.h"; path = "../../../../modules/juce_events/broadcasters/juce_ActionBroadcaster.h"; sourceTree = "SOURCE_ROOT"; };
 		DA9E577DC37123CEA41C4A71 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_WaitableEvent.h"; path = "../../../../modules/juce_core/threads/juce_WaitableEvent.h"; sourceTree = "SOURCE_ROOT"; };
@@ -1269,7 +1269,6 @@
 					B03CEB6B84C7C8D1840CEFF3,
 					559B3E6098105A8DDC50BB00,
 					24BB3E009554E23697C3E545,
-					BDA398F8994B73F18840B3D7,
 					5E0882CA277CB65EBD9292BD,
 					09E43355AE1252B8AB082EE1,
 					401D435B1E3BB47A7861FA01,
@@ -1435,6 +1434,7 @@
 					636CAE668CCB52F8F15666DD,
 					901F35034A6F498B6035F024,
 					AD3B0EEC6220F38CC01E03A0,
+					23E4EF3E21E3D1DBD0A888B3,
 					96984B45C557D5385014EE96, ); name = messages; sourceTree = "<group>"; };
 		90C6AFB2E5E850D2FE3F2540 = {isa = PBXGroup; children = (
 					B80E25C493097974BA36BEF4,
diff --git a/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj b/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj
index 152b444456..8cae1870b7 100644
--- a/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj	
+++ b/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj	
@@ -1403,7 +1403,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileOutputStream.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_WildcardFileFilter.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_core\network\juce_IPAddress.h"/>
@@ -1463,6 +1462,7 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_Message.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageListener.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_MultiTimer.h"/>
     <ClInclude Include="..\..\..\..\modules\juce_events\timers\juce_Timer.h"/>
diff --git a/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj.filters b/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj.filters
index 4b1b00482e..8695c3e305 100644
--- a/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj.filters	
+++ b/extras/audio plugin host/Builds/VisualStudio2010/Plugin Host.vcxproj.filters	
@@ -2019,9 +2019,6 @@
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
-    <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h">
-      <Filter>Juce Modules\juce_core\files</Filter>
-    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.h">
       <Filter>Juce Modules\juce_core\files</Filter>
     </ClInclude>
@@ -2199,6 +2196,9 @@
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
+    <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h">
+      <Filter>Juce Modules\juce_events\messages</Filter>
+    </ClInclude>
     <ClInclude Include="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h">
       <Filter>Juce Modules\juce_events\messages</Filter>
     </ClInclude>
diff --git a/extras/binarybuilder/Builds/MacOSX/BinaryBuilder.xcodeproj/project.pbxproj b/extras/binarybuilder/Builds/MacOSX/BinaryBuilder.xcodeproj/project.pbxproj
index ba01590e20..6adf1205aa 100644
--- a/extras/binarybuilder/Builds/MacOSX/BinaryBuilder.xcodeproj/project.pbxproj
+++ b/extras/binarybuilder/Builds/MacOSX/BinaryBuilder.xcodeproj/project.pbxproj
@@ -191,7 +191,6 @@
 		E567893A13638D89E587A05F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_HashMap.h"; path = "../../../../modules/juce_core/containers/juce_HashMap.h"; sourceTree = "SOURCE_ROOT"; };
 		E65C9F48923EBD7095AC22BE = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Time.h"; path = "../../../../modules/juce_core/time/juce_Time.h"; sourceTree = "SOURCE_ROOT"; };
 		E78ABDF9EE10A85BCFFE6547 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ReadWriteLock.h"; path = "../../../../modules/juce_core/threads/juce_ReadWriteLock.h"; sourceTree = "SOURCE_ROOT"; };
-		E81CF0C0DBC2F446E7F5DE22 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		E8B73F6E0763B9DF3750FAB3 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_ScopedPointer.h"; path = "../../../../modules/juce_core/memory/juce_ScopedPointer.h"; sourceTree = "SOURCE_ROOT"; };
 		E8B77D4E2961231D77CF4335 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_XmlElement.cpp"; path = "../../../../modules/juce_core/xml/juce_XmlElement.cpp"; sourceTree = "SOURCE_ROOT"; };
 		E8DBF269C8CA4C66F025EAFC = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_win32_SystemStats.cpp"; path = "../../../../modules/juce_core/native/juce_win32_SystemStats.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -331,7 +330,6 @@
 					2CABCBBC0306C649739EB0E1,
 					D80D6FEE7D4BFF3981A82259,
 					5C3BCD09CD3AD887041C5E8D,
-					E81CF0C0DBC2F446E7F5DE22,
 					2D0CC061BF40931BC88D5DB0,
 					44AD87BBBC83CEEE8C9BAC8C,
 					86DAAF05DA38EA19AEE4FAA3,
diff --git a/extras/binarybuilder/Builds/VisualStudio2008/BinaryBuilder.vcproj b/extras/binarybuilder/Builds/VisualStudio2008/BinaryBuilder.vcproj
index 64108cfb99..73571eca66 100644
--- a/extras/binarybuilder/Builds/VisualStudio2008/BinaryBuilder.vcproj
+++ b/extras/binarybuilder/Builds/VisualStudio2008/BinaryBuilder.vcproj
@@ -540,7 +540,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
diff --git a/extras/example projects/Builds/MacOSX/HelloWorld.xcodeproj/project.pbxproj b/extras/example projects/Builds/MacOSX/HelloWorld.xcodeproj/project.pbxproj
index 5e1157ce5d..bccf26fab7 100644
--- a/extras/example projects/Builds/MacOSX/HelloWorld.xcodeproj/project.pbxproj	
+++ b/extras/example projects/Builds/MacOSX/HelloWorld.xcodeproj/project.pbxproj	
@@ -396,6 +396,7 @@
 		971270DAD06B91F5B156C362 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_StringPool.cpp"; path = "../../../../modules/juce_core/text/juce_StringPool.cpp"; sourceTree = "SOURCE_ROOT"; };
 		97BFE20948105F757379B4F8 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_mac_Windowing.mm"; path = "../../../../modules/juce_gui_basics/native/juce_mac_Windowing.mm"; sourceTree = "SOURCE_ROOT"; };
 		981D4316CDD5076577509386 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ImageCache.cpp"; path = "../../../../modules/juce_graphics/images/juce_ImageCache.cpp"; sourceTree = "SOURCE_ROOT"; };
+		984AA2236CD860A916ACF57E = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		988BF5A923D08778EAFA524F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Colour.h"; path = "../../../../modules/juce_graphics/colour/juce_Colour.h"; sourceTree = "SOURCE_ROOT"; };
 		98B2591FE72E0B3D259F332F = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_LocalisedStrings.cpp"; path = "../../../../modules/juce_core/text/juce_LocalisedStrings.cpp"; sourceTree = "SOURCE_ROOT"; };
 		994C767AF66B2C4731EAF528 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_win32_Files.cpp"; path = "../../../../modules/juce_core/native/juce_win32_Files.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -555,7 +556,6 @@
 		D06CEB2AEDFB98E1406E06F7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_DirectoryContentsDisplayComponent.h"; path = "../../../../modules/juce_gui_basics/filebrowser/juce_DirectoryContentsDisplayComponent.h"; sourceTree = "SOURCE_ROOT"; };
 		D071023526C8D2E38D1C95C5 = {isa = PBXFileReference; lastKnownFileType = file.nib; name = RecentFilesMenuTemplate.nib; path = RecentFilesMenuTemplate.nib; sourceTree = "SOURCE_ROOT"; };
 		D0B7D5B46558A7393B43C79B = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MenuBarComponent.h"; path = "../../../../modules/juce_gui_basics/menus/juce_MenuBarComponent.h"; sourceTree = "SOURCE_ROOT"; };
-		D30AAFB7AED975895A926905 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		D45C31982C2D140B6B64D1C7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SplashScreen.h"; path = "../../../../modules/juce_gui_extra/misc/juce_SplashScreen.h"; sourceTree = "SOURCE_ROOT"; };
 		D49594C439C67202647804D2 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Value.h"; path = "../../../../modules/juce_data_structures/values/juce_Value.h"; sourceTree = "SOURCE_ROOT"; };
 		D4ED28003B9120E85F5CD490 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_StringArray.h"; path = "../../../../modules/juce_core/text/juce_StringArray.h"; sourceTree = "SOURCE_ROOT"; };
@@ -787,7 +787,6 @@
 					AF388A883A899EBF58A39D68,
 					BDA5AC3B903F05E4ACBD16DC,
 					C79D5D6DDCC88F29C3616761,
-					D30AAFB7AED975895A926905,
 					1CAE226BEF2243B1FA8CC646,
 					F5FD842A428369A565BC92E4,
 					83F74BA834946705EB9ED79C,
@@ -936,6 +935,7 @@
 					1B9D255022E9F460E5F710C5,
 					6501D18FEF031C7FEF45F39E,
 					D53B158241A875303FC52D8B,
+					984AA2236CD860A916ACF57E,
 					B3CEFD554B22D2764327CC70, ); name = messages; sourceTree = "<group>"; };
 		A9B3363B5E302799D0945C6C = {isa = PBXGroup; children = (
 					8414F7B17DA39B4D0B4C3739,
diff --git a/extras/example projects/Builds/VisualStudio2005/HelloWorld.vcproj b/extras/example projects/Builds/VisualStudio2005/HelloWorld.vcproj
index cce1addca0..3dcd70e7bc 100644
--- a/extras/example projects/Builds/VisualStudio2005/HelloWorld.vcproj	
+++ b/extras/example projects/Builds/VisualStudio2005/HelloWorld.vcproj	
@@ -542,7 +542,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -1173,6 +1172,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/extras/example projects/Builds/VisualStudio2008/HelloWorld.vcproj b/extras/example projects/Builds/VisualStudio2008/HelloWorld.vcproj
index 4274b38ac3..5a8b42d433 100644
--- a/extras/example projects/Builds/VisualStudio2008/HelloWorld.vcproj	
+++ b/extras/example projects/Builds/VisualStudio2008/HelloWorld.vcproj	
@@ -542,7 +542,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -1173,6 +1172,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/extras/example projects/Builds/iOS/HelloWorld.xcodeproj/project.pbxproj b/extras/example projects/Builds/iOS/HelloWorld.xcodeproj/project.pbxproj
index d5d5f9d7ec..0cbd614e3c 100644
--- a/extras/example projects/Builds/iOS/HelloWorld.xcodeproj/project.pbxproj	
+++ b/extras/example projects/Builds/iOS/HelloWorld.xcodeproj/project.pbxproj	
@@ -394,6 +394,7 @@
 		971270DAD06B91F5B156C362 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_StringPool.cpp"; path = "../../../../modules/juce_core/text/juce_StringPool.cpp"; sourceTree = "SOURCE_ROOT"; };
 		97BFE20948105F757379B4F8 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.objcpp; name = "juce_mac_Windowing.mm"; path = "../../../../modules/juce_gui_basics/native/juce_mac_Windowing.mm"; sourceTree = "SOURCE_ROOT"; };
 		981D4316CDD5076577509386 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_ImageCache.cpp"; path = "../../../../modules/juce_graphics/images/juce_ImageCache.cpp"; sourceTree = "SOURCE_ROOT"; };
+		984AA2236CD860A916ACF57E = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		988BF5A923D08778EAFA524F = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Colour.h"; path = "../../../../modules/juce_graphics/colour/juce_Colour.h"; sourceTree = "SOURCE_ROOT"; };
 		98B2591FE72E0B3D259F332F = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_LocalisedStrings.cpp"; path = "../../../../modules/juce_core/text/juce_LocalisedStrings.cpp"; sourceTree = "SOURCE_ROOT"; };
 		994C767AF66B2C4731EAF528 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_win32_Files.cpp"; path = "../../../../modules/juce_core/native/juce_win32_Files.cpp"; sourceTree = "SOURCE_ROOT"; };
@@ -553,7 +554,6 @@
 		CF9F9D13FD1B7ED219092643 = {isa = PBXFileReference; lastKnownFileType = sourcecode.cpp.cpp; name = "juce_MouseListener.cpp"; path = "../../../../modules/juce_gui_basics/mouse/juce_MouseListener.cpp"; sourceTree = "SOURCE_ROOT"; };
 		D06CEB2AEDFB98E1406E06F7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_DirectoryContentsDisplayComponent.h"; path = "../../../../modules/juce_gui_basics/filebrowser/juce_DirectoryContentsDisplayComponent.h"; sourceTree = "SOURCE_ROOT"; };
 		D0B7D5B46558A7393B43C79B = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MenuBarComponent.h"; path = "../../../../modules/juce_gui_basics/menus/juce_MenuBarComponent.h"; sourceTree = "SOURCE_ROOT"; };
-		D30AAFB7AED975895A926905 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_MountedVolumeListChangeDetector.h"; path = "../../../../modules/juce_core/files/juce_MountedVolumeListChangeDetector.h"; sourceTree = "SOURCE_ROOT"; };
 		D45C31982C2D140B6B64D1C7 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_SplashScreen.h"; path = "../../../../modules/juce_gui_extra/misc/juce_SplashScreen.h"; sourceTree = "SOURCE_ROOT"; };
 		D49594C439C67202647804D2 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_Value.h"; path = "../../../../modules/juce_data_structures/values/juce_Value.h"; sourceTree = "SOURCE_ROOT"; };
 		D4ED28003B9120E85F5CD490 = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "juce_StringArray.h"; path = "../../../../modules/juce_core/text/juce_StringArray.h"; sourceTree = "SOURCE_ROOT"; };
@@ -787,7 +787,6 @@
 					AF388A883A899EBF58A39D68,
 					BDA5AC3B903F05E4ACBD16DC,
 					C79D5D6DDCC88F29C3616761,
-					D30AAFB7AED975895A926905,
 					1CAE226BEF2243B1FA8CC646,
 					F5FD842A428369A565BC92E4,
 					83F74BA834946705EB9ED79C,
@@ -936,6 +935,7 @@
 					1B9D255022E9F460E5F710C5,
 					6501D18FEF031C7FEF45F39E,
 					D53B158241A875303FC52D8B,
+					984AA2236CD860A916ACF57E,
 					B3CEFD554B22D2764327CC70, ); name = messages; sourceTree = "<group>"; };
 		A9B3363B5E302799D0945C6C = {isa = PBXGroup; children = (
 					8414F7B17DA39B4D0B4C3739,
diff --git a/extras/windows dll/Builds/VisualStudio2008/juce_dll.vcproj b/extras/windows dll/Builds/VisualStudio2008/juce_dll.vcproj
index 97036a297d..69b6091c1d 100644
--- a/extras/windows dll/Builds/VisualStudio2008/juce_dll.vcproj	
+++ b/extras/windows dll/Builds/VisualStudio2008/juce_dll.vcproj	
@@ -1463,7 +1463,6 @@
           </File>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_FileSearchPath.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MemoryMappedFile.h"/>
-          <File RelativePath="..\..\..\..\modules\juce_core\files\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_core\files\juce_TemporaryFile.cpp">
             <FileConfiguration Name="Debug|Win32"
                                ExcludedFromBuild="true">
@@ -2166,6 +2165,7 @@
             </FileConfiguration>
           </File>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MessageManager.h"/>
+          <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_MountedVolumeListChangeDetector.h"/>
           <File RelativePath="..\..\..\..\modules\juce_events\messages\juce_NotificationType.h"/>
         </Filter>
         <Filter Name="timers">
diff --git a/modules/juce_core/juce_core.h b/modules/juce_core/juce_core.h
index abb85cde98..ce5219ee83 100644
--- a/modules/juce_core/juce_core.h
+++ b/modules/juce_core/juce_core.h
@@ -235,7 +235,6 @@ extern JUCE_API void JUCE_CALLTYPE logAssertion (const char* file, int line) noe
 #include "files/juce_TemporaryFile.h"
 #include "files/juce_FileFilter.h"
 #include "files/juce_WildcardFileFilter.h"
-#include "files/juce_MountedVolumeListChangeDetector.h"
 #include "streams/juce_FileInputSource.h"
 #include "logging/juce_FileLogger.h"
 #include "javascript/juce_JSON.h"
diff --git a/modules/juce_core/native/juce_mac_Files.mm b/modules/juce_core/native/juce_mac_Files.mm
index d79ef6ca21..0a00e92124 100644
--- a/modules/juce_core/native/juce_mac_Files.mm
+++ b/modules/juce_core/native/juce_mac_Files.mm
@@ -398,55 +398,6 @@ bool DirectoryIterator::NativeIterator::next (String& filenameFound,
     return pimpl->next (filenameFound, isDir, isHidden, fileSize, modTime, creationTime, isReadOnly);
 }
 
-//==============================================================================
-#if JUCE_MAC
-struct MountedVolumeListChangeDetector::Pimpl
-{
-    Pimpl (MountedVolumeListChangeDetector& d)  : owner (d)
-    {
-        static ObserverClass cls;
-        delegate = [cls.createInstance() init];
-        ObserverClass::setOwner (delegate, this);
-
-        NSNotificationCenter* nc = [[NSWorkspace sharedWorkspace] notificationCenter];
-
-        [nc addObserver: delegate selector: @selector (changed:) name: NSWorkspaceDidMountNotification   object: nil];
-        [nc addObserver: delegate selector: @selector (changed:) name: NSWorkspaceDidUnmountNotification object: nil];
-    }
-
-    ~Pimpl()
-    {
-        [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver: delegate];
-        [delegate release];
-    }
-
-private:
-    MountedVolumeListChangeDetector& owner;
-    id delegate;
-
-    struct ObserverClass   : public ObjCClass<NSObject>
-    {
-        ObserverClass()  : ObjCClass<NSObject> ("JUCEDriveObserver_")
-        {
-            addIvar<Pimpl*> ("owner");
-            addMethod (@selector (changed:), changed, "v@:@");
-            addProtocol (@protocol (NSTextInput));
-            registerClass();
-        }
-
-        static Pimpl* getOwner (id self)                { return getIvar<Pimpl*> (self, "owner"); }
-        static void setOwner (id self, Pimpl* owner)    { object_setInstanceVariable (self, "owner", owner); }
-
-        static void changed (id self, SEL, NSNotification*)
-        {
-            getOwner (self)->owner.mountedVolumeListChanged();
-        }
-    };
-};
-
-MountedVolumeListChangeDetector::MountedVolumeListChangeDetector()  { pimpl = new Pimpl (*this); }
-MountedVolumeListChangeDetector::~MountedVolumeListChangeDetector() {}
-#endif
 
 //==============================================================================
 bool JUCE_CALLTYPE Process::openDocument (const String& fileName, const String& parameters)
diff --git a/modules/juce_core/native/juce_win32_Files.cpp b/modules/juce_core/native/juce_win32_Files.cpp
index 3c49514b6c..a77aa5aaca 100644
--- a/modules/juce_core/native/juce_win32_Files.cpp
+++ b/modules/juce_core/native/juce_win32_Files.cpp
@@ -741,34 +741,6 @@ bool DirectoryIterator::NativeIterator::next (String& filenameFound,
 }
 
 
-//==============================================================================
-struct MountedVolumeListChangeDetector::Pimpl   : private DeviceChangeDetector
-{
-    Pimpl (MountedVolumeListChangeDetector& d) : DeviceChangeDetector (L"MountedVolumeList"), owner (d)
-    {
-        File::findFileSystemRoots (lastVolumeList);
-    }
-
-    void systemDeviceChanged() override
-    {
-        Array<File> newList;
-        File::findFileSystemRoots (newList);
-
-        if (lastVolumeList != newList)
-        {
-            lastVolumeList = newList;
-            owner.mountedVolumeListChanged();
-        }
-    }
-
-    MountedVolumeListChangeDetector& owner;
-    Array<File> lastVolumeList;
-};
-
-MountedVolumeListChangeDetector::MountedVolumeListChangeDetector()  { pimpl = new Pimpl (*this); }
-MountedVolumeListChangeDetector::~MountedVolumeListChangeDetector() {}
-
-
 //==============================================================================
 bool JUCE_CALLTYPE Process::openDocument (const String& fileName, const String& parameters)
 {
diff --git a/modules/juce_events/juce_events.h b/modules/juce_events/juce_events.h
index 02f7c6393b..7af9c9c539 100644
--- a/modules/juce_events/juce_events.h
+++ b/modules/juce_events/juce_events.h
@@ -39,6 +39,7 @@ namespace juce
 #include "messages/juce_NotificationType.h"
 #include "messages/juce_ApplicationBase.h"
 #include "messages/juce_Initialisation.h"
+#include "messages/juce_MountedVolumeListChangeDetector.h"
 #include "broadcasters/juce_ListenerList.h"
 #include "broadcasters/juce_ActionBroadcaster.h"
 #include "broadcasters/juce_ActionListener.h"
diff --git a/modules/juce_core/files/juce_MountedVolumeListChangeDetector.h b/modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h
similarity index 54%
rename from modules/juce_core/files/juce_MountedVolumeListChangeDetector.h
rename to modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h
index 3fbbe37d47..fe62875439 100644
--- a/modules/juce_core/files/juce_MountedVolumeListChangeDetector.h
+++ b/modules/juce_events/messages/juce_MountedVolumeListChangeDetector.h
@@ -1,27 +1,23 @@
 /*
   ==============================================================================
 
-   This file is part of the juce_core module of the JUCE library.
+   This file is part of the JUCE library.
    Copyright (c) 2013 - Raw Material Software Ltd.
 
-   Permission to use, copy, modify, and/or distribute this software for any purpose with
-   or without fee is hereby granted, provided that the above copyright notice and this
-   permission notice appear in all copies.
+   Permission is granted to use this software under the terms of either:
+   a) the GPL v2 (or any later version)
+   b) the Affero GPL v3
 
-   THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES WITH REGARD
-   TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS. IN
-   NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL
-   DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER
-   IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
-   CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+   Details of these licenses can be found at: www.gnu.org/licenses
+
+   JUCE is distributed in the hope that it will be useful, but WITHOUT ANY
+   WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+   A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
 
    ------------------------------------------------------------------------------
 
-   NOTE! This permissive ISC license applies ONLY to files within the juce_core module!
-   All other JUCE modules are covered by a dual GPL/commercial license, so if you are
-   using any other modules, be sure to check that you also comply with their license.
-
-   For more details, visit www.juce.com
+   To release a closed-source product which uses JUCE, commercial licenses are
+   available: visit www.juce.com for more information.
 
   ==============================================================================
 */
diff --git a/modules/juce_events/native/juce_mac_MessageManager.mm b/modules/juce_events/native/juce_mac_MessageManager.mm
index 3aed8a24b4..7b2068ebfb 100644
--- a/modules/juce_events/native/juce_mac_MessageManager.mm
+++ b/modules/juce_events/native/juce_mac_MessageManager.mm
@@ -365,3 +365,54 @@ void repostCurrentNSEvent()
 
     (new EventReposter())->post();
 }
+
+
+//==============================================================================
+#if JUCE_MAC
+struct MountedVolumeListChangeDetector::Pimpl
+{
+    Pimpl (MountedVolumeListChangeDetector& d)  : owner (d)
+    {
+        static ObserverClass cls;
+        delegate = [cls.createInstance() init];
+        ObserverClass::setOwner (delegate, this);
+
+        NSNotificationCenter* nc = [[NSWorkspace sharedWorkspace] notificationCenter];
+
+        [nc addObserver: delegate selector: @selector (changed:) name: NSWorkspaceDidMountNotification   object: nil];
+        [nc addObserver: delegate selector: @selector (changed:) name: NSWorkspaceDidUnmountNotification object: nil];
+    }
+
+    ~Pimpl()
+    {
+        [[[NSWorkspace sharedWorkspace] notificationCenter] removeObserver: delegate];
+        [delegate release];
+    }
+
+private:
+    MountedVolumeListChangeDetector& owner;
+    id delegate;
+
+    struct ObserverClass   : public ObjCClass<NSObject>
+    {
+        ObserverClass()  : ObjCClass<NSObject> ("JUCEDriveObserver_")
+        {
+            addIvar<Pimpl*> ("owner");
+            addMethod (@selector (changed:), changed, "v@:@");
+            addProtocol (@protocol (NSTextInput));
+            registerClass();
+        }
+
+        static Pimpl* getOwner (id self)                { return getIvar<Pimpl*> (self, "owner"); }
+        static void setOwner (id self, Pimpl* owner)    { object_setInstanceVariable (self, "owner", owner); }
+
+        static void changed (id self, SEL, NSNotification*)
+        {
+            getOwner (self)->owner.mountedVolumeListChanged();
+        }
+    };
+};
+
+MountedVolumeListChangeDetector::MountedVolumeListChangeDetector()  { pimpl = new Pimpl (*this); }
+MountedVolumeListChangeDetector::~MountedVolumeListChangeDetector() {}
+#endif
diff --git a/modules/juce_events/native/juce_win32_Messaging.cpp b/modules/juce_events/native/juce_win32_Messaging.cpp
index 0bc0f78108..853f54d84f 100644
--- a/modules/juce_events/native/juce_win32_Messaging.cpp
+++ b/modules/juce_events/native/juce_win32_Messaging.cpp
@@ -188,3 +188,30 @@ void MessageManager::doPlatformSpecificShutdown()
 
     OleUninitialize();
 }
+
+//==============================================================================
+struct MountedVolumeListChangeDetector::Pimpl   : private DeviceChangeDetector
+{
+    Pimpl (MountedVolumeListChangeDetector& d) : DeviceChangeDetector (L"MountedVolumeList"), owner (d)
+    {
+        File::findFileSystemRoots (lastVolumeList);
+    }
+
+    void systemDeviceChanged() override
+    {
+        Array<File> newList;
+        File::findFileSystemRoots (newList);
+
+        if (lastVolumeList != newList)
+        {
+            lastVolumeList = newList;
+            owner.mountedVolumeListChanged();
+        }
+    }
+
+    MountedVolumeListChangeDetector& owner;
+    Array<File> lastVolumeList;
+};
+
+MountedVolumeListChangeDetector::MountedVolumeListChangeDetector()  { pimpl = new Pimpl (*this); }
+MountedVolumeListChangeDetector::~MountedVolumeListChangeDetector() {}