Thank you everyone for your support, but this service has come to an end. I received an email from the founder of BandCamp explaining how artists are not very happy.

...it generates quite a bit of support mail from artists who see it as impeding their efforts to make a living through our site...

It was a fun project, and a great programming exersice, but between hosting and potential legal fees it isn't something I can keep around.

- Matt Sandy