The grey market mp3 site, that lets you download songs for 4 cents a megabyte (was 2 cents until this year), is under fire. Reportedly they DON'T have the proper licenses for the music they sell. Read more about it
here.
I guess if you're one of the many people who used it, and aren't worried about being prosecuted, you may want to hurry and use up the rest of your account balance. If I were such a person, which I won't admit to, that's exactly what I would be doing this very second. I just wish their AllofMP3 Explorer program didn't take so long to load. Not that I use it, of course.