An important feature for all editing programs regardless of what they're editing (text, video, graphics) is for undo/redo to make it clear what is being undone/redone. Text editors do this by moving the cursor to where insert/delete is happening. NLEs like Avid, FCP7, and FCPX do it by moving the playhead to where the action happened - and bringing the playhead into view if the move hides it. As far as I can tell, Premiere has no way of showing you what's being undone/redone unless you already know where to look. Please enlighten me if I'm wrong. If I'm not I hope you add this oh so important feature!