I was just heading over to post it and one other thing. So I'll jsut post the other thing:
I heard (but haven't checked out the rumour) that cafepress.com is going into cd-on-demand services as well as merchandise. That would be great for anyone who has a CD at mp3.com and who would like to sell it elsewhere.
I'm not sure if cafepress takes money orders, but you could always use the money in your account from other sales to order them for people who send you a money order, which I doubt mp3.com allows if YOU don't have a credit card. Cafepress might.