I'm interested as well---count me in on a group buy. i called the company and asked about it but....they wouldn't agree to notify me when one is available.
Maybe the moderators of this would let us all know when and if this happens.
I spoke with Eugene this morning to inquire about the possibility of a THIRD group buy. I just got my first Ipod (Black Nano 4gb), and now can't stand not using it in my Prius. He said he's got about 2 months of work ahead of him to catch up with the second group buy, and suggested we wait until Xmas to set up the next one.