Can anyone tell me if there are any specific codecs that I need for converting my videos (.mov) to the iPod formats? I've been getting errors with EVERY program that I've used (videora, cucusoft, intervideo, pq dvd, etc.). I've gotten so many different error messages that I can't remember what any of them are. I figure that all the programs can't be bad, so it's either something that I don't have on my computer (maybe correct codecs) or my computer's just crappy, but I don't think that's it. Can anyone help with that????