I've been using TGF for a while now and I have to say, after somewhat of a steep learning curve and some adjustments as to how the program connects to Allmusic, I really like this program. I was able to convert all my music files to mp3's and place them into one location on my hard drive alphabetized by artist name. So that if if want to view info on Bob Dylan I can go to the folder named "B" open it and view all artists with first names starting with "B" followed by the album name. Now as I add music to the library I have MMJB and Winamp set up to synchronize with the library in TGF to keep my music updated for play. Another feature that I really like is being able to connect to Allmusic, copy all the necessary tag info and then update the files. I can then use the actual album cover art to later create a  professional looking CD case label.
This is a very nice program. I highly recommend it to anyone who is serious about really organizing their music files.