That sucks man. Hopefully, he does come through. The first thing that I would have checked out is that he's a new user (joined Jan.5), and has 0 posts other than the classifieds. I always get an address and phone #, and cross reference them with the white pages. ebay feedback is also a useful reference, but obviously, they could give you someone elses account name. Did you search the address? If it comes up as a PO box, you're screwed...