I've submitted many CD's to FreeDB...the most common error is the category being wrong (put it as misc...submit, then change it to the one you want). Also when doing multiple CD's (2CD, 3CD, Box Set, Etc.)...submit after entering each individual CD with CD1 CD2 CD3 after the album title so FreeDB can differentiate the discs. That has generally worked for me. FYI

J-