Itunes Videos.

[souldriver]

I want to buy a video for my ipod, and i have found the song i'm after. The problem is there are 2 versions, version 2 and version 3 (I don't know where version 1 has gone). How do i know which one is right and not an edited cut up version. The preview option doesn't really help as it seems to shoe the exact part of the video on both versions. Is there a way of contactin itunes to find out. There are also no revies as yet for the videos so I can't find out that way.

Thanks SD