Title says it all, I used TrashMe app to remove Messages beta and without noticing It moved iChat to trash can too. When I tried to empty the trash, it wasn't possible. Now I can't move iChat out of the trash can nor empty it. I hear you can install from OS X Lion disk but I was looking for a way to force empty. Tried the command line and it shows this: .Trash/iChat.app/Contents/PlugIns/iChatDockTile.docktileplugin/Contents/MacOS/iChatDockTile: Permission denied In Windows I know it is because you're trying to empty while using an app. How do I quit the app so I can empty the trash???