I have a few questions for Apple TV users. My wife likes to fall asleep with TV show DVDs playing. Apple TV would be nice way to replace having all the DVDs in the bedroom. I have the following questions: 1. Movie playlists are now supported, correct? 2. Apple TV does NOT have a sleep timer - what happens when a playlist is completed or the computer put to sleep? 3. Can an iMac be set to fall asleep on a timer DESPITE currently streaming to the Apple TV? ie: streaming would stop and the iMac would fall asleep. 4. Does Apple TV works with non-widescreen/non-HD TVs that have component video input?