Interesting bit, the DirecTV DVR is smart enough to jump ahead. Though it still had a 2am timeslot with every channel having programs listed. One of them was set to record (Mythbusters). We were watching a movie during the time, so I noticed the record light on the DVR, then forgetting about the time change. Anyways before I clicked played to watch that episode, the time change dawned on me, and I hesitated to play it for a second, scared to find what really happens during this magical lost hour
....
(It just recorded the stuff at 3am instead)