IMHO I think that may be a commercial site wanting you to sign up.

VOD = Video-on-Demand

(From DivX site; The DivX Video-on-Demand program is an Internet-based service that lets you quickly and easily access high-quality movies that you can view on your PC.)
Sounds very commercial doesn't it.

I saw a report on a torrent site about this. One suggested:
"You pays your money, you voluntarily install the malware they provide, and there's a good chance the "movie" is a fake anyway." ... they removed the torrent from the site. I saw a few reports from different torrent sites where they have removed such video torrents.

Here's the punishing review of XVOD -> Xvod Codec Is A Virus

XVOD Decoder Needed - eXBii = Spyware

http://isohunt.com/torrent_details/5...C?tab=comments = virus