i bought two vids, and both are very choppy and the picture looks like its chopped into 100 peices and scattered everywhere, the audio is fine. works great. all my purchased audio is great too, and my limewire downloaded music vids are fine too. im thinkin its a computer problem, not itunes, i dont have my new ipod to put it on there and see yet. anyone else had this problem??
It could be high bitrate, and your computer doesn't like it I guess. I know when we had a video on my ipod and we hooked it up to my buddie's crappy laptop, used ipodaccess or something to find the location, it played really low fps, and the audio and video were out of sync. Tried it on mine and it was fine.