Been playing with the 30 sec slip and this is what I've noticed (other than my above post). I never used bookmarks before but set some up at commercial breaks on a 30 min show to play/test this new feature. Bookmarks seem to be rendered useless, cant figure out how to jump to or back to a bookmark. The users that use this will be upset. The good thing is you CAN interrupt or stop the 'slip' so if you hit 'slip' 6 times and see your show started early you can basically hit any button (your preference) to stop it, stop, jump back, play, pause, etc..