I just bought the beta from thinkgeek, looking forward to hacking on it.
I got the idea with the Sonos-Rhapsody announcement (
http://www.techcrunch.com/2006/09/14/sonos/ ) that integration of the OSD with some subscription music service would be pretty cool (2million+ song jukebox without a harddrive). Is this out of the question because of DRM issues?