--- a/inc/mpcommondefs.h	Fri Jun 25 17:21:37 2010 -0500
+++ b/inc/mpcommondefs.h	Fri Jul 09 16:27:03 2010 -0500
@@ -40,7 +40,8 @@
         ActivateCollectionView,
         ActivatePlaybackView,
         ActivateSettingsView,
-        ActivateDetailsView
+        ActivateDetailsView,
+        ActivatePreviousView
     };
 
     /*!