Yep, it's not loading for me either... Hopefully it will be back up soon. I've got several dvd's to enter into it!
I tried Guzzlefish but hated it (many of the dvd's are organized in incorrect genres, and several that I own were not even listed on the site and I did not want to have to take the time to manually enter them in when they are up at DVDAF), how is DVD Profiler?