i added a music video to my itunes in MP4 format of course. then i went to "get info" to edit the tag. it has a tab that let me switch the video type from movie to music video. problem is, as soon as i clicked music video and ok, the file vanished and i cant find it anywhere in itunes. tag doesnt come up in search, and i dont see it anywhere. however, when i sync my ipod, the video is on my ipod. i cant find it anywhere in itunes though. this is very frustrating. there is a simple answer right?