This is not the same 7800GTX cards... Gorod lives in Atlanta/US, kim55 lives in Omsk/Russia. I'm from St.-Petersburg/Russia and I paid my money for two 7800GTX cards. I got it here (repaired hardware section in local shop).
I have 5-15 different video cards almost every month and I always make "pics of the rig". May be you interested in pics of my system with 7800gtx installed? No problem:
And I always make validation at ORB, so you can see what hardware use for benches. I used Abit AW9-MAX for 7800GTX cards and nobody else from Team MXS used this mobo (or any ther 975X-based mobo) for 7800GTX cards.
PS. I really can find, buy, do vmod and then bench almost any old or new video card, I only limited by my free time.