My husband and I use DVDAficionado.com. You can catalog your entire DVD collection for others to browse. It's very inclusive. You search your title and it lists all released editions (Director's Cut, etc.), special features, documentaries, current availability, upcoming releases (including HD-DVD can't wait) and the actual cover art. You can access your entire collection, share it with others or just proudly gaze at it yourself. It's pretty interesting to see your acquisitions, especially when they have been lovingly and long collected. The site even allows for a wish list and breaks down your DVDs into catagories and focuses. As it is a given, MOTU vol.2 has already been added to our collection! Try it and check out our collection at:
Enjoy, it's fun stuff!