I was thinking I would like a dvd changer, say 100 discs, but I keep reading about limitations of them. So, my second idea is to just use a pc and do video/sound out to my tv. I was thinking then I just put dvds on the hard drive. However, I am wondering is there anything I can use to then easily select these from a remote control? I saw the XP Media Center, but I'm not quite sure how it would work for dvds on the hard drive. Could I leave the dvds as iso files on the hard drive and play them directly with some software via XP Media Center?