Just got an email about this - it's now up at http://www.humblebundle.com/

OK Go - Twelve Remixes of Four Songs (Beat the Average)
MC Frontalot - Favoritism
They Might Be Giants - Album Raises New and Troubling Questions
Christopher Tin - Calling All Dawns
Hitoshi Sakimoto - Best of the Valkyria Chronicles
Jonathan Coulton's - Greatest Hit (Plus 13 Other Songs)

DRM-free, PWYW, etc.

So, who's interested?

Edit: Ninja'd by Lexor. :P