Just one more comment on the feedback issue. If you are not happy with the purchase, give the guy a chance to make it right. And if he does make it right, especially without a hassle, he deserves a positive feedback. I have bought a couple of items that were not as advertised because the seller just didn't know. In both instances a full refund was given, including shipping.
"If you are unhappy, tell me."
"If you are happy, tell the world"