I don't know why there are so few free DVD cataloging apps out there. Personally, I can't imagine spending money on something like this. Until now, I'd been using DVD Attache, which is free, of course, but is a Java app and is quite clunky. DVD Juggler, on the other hand, is great! It has a clean, Mac-like interface and was rock-solid for the couple minutes I spent inputting my DVDs. I'd like to see search capability for other Amazons (UK, JP, etc.) in future versions.