Has anyone out there used MoodLogic--the MP3 tagging/encoding/organizing software and website? I'm dabbling in MP3s full bore for the first time, and am trying to figure out the best way to organize them all. The tags I get through MusicMatch are good, but mixed up sometimes--for example, artists are sometimes listed lastname, firstname, and sometimes firstname lastname. I'm trying to see if there's a better solution.

Anyone used, and have any opinions, on MoodLogic?

(By the way, you can find it at www.moodlogic.com.)