So you know how when you use a key command, the menu title under which it resides will flash blue momentarily? (i.e. file, edit, or view). No matter what application I am running, if I use Command + G, the edit menu flashes blue and nothing happens. In Photoshop I need this command to group layers. In Bridge I need it so I can stack groups. In I-movie I need it to view videos as full screen. Of course I could drag my mouse up to the menu bar everytime instead, but I WANT MY KEYBOARD SHORTCUTS BACK :-( I have tried using disk utility and doing an archive and install, but the problem isn't fixed. Also this might help... the command works fine if I sign in as another user. Ideas?