My two RPM Challenge solo albums are now available in Rhapsody for streaming and purchase.
Even if you're not a Rhapsody subscriber, you can go check them out for free:
Decayed, Decayed (2007 RPM Challenge)
Cyborg Love Songs (2008 RPM Challenge)
The purchases are currently DRM-protected RAX files, but will be MP3s in a week or two.
I will be adding links to the books soon.