SLi'd 7900gs's are nothing to be scoffed at. And if he doesnt want to deal with having to sell his old card and whatnot, it could be a perfectly legitimate alternative.
i had to buy from TigerDirect.com i cant buy from newegg cuz i dont have a credit card and they dont accept money orders. plus tigerdirect has some outlet stores that i can just go to.
You can try selling your card on ebay. Good choice of that 8800GTS. I was going to say, get the non-clocked version, but they start out at the same price, as that superclocked.
It's true that SLI 7900GS are not slow in the least but still a single 8800GTS will destroy them and it's DX10 ready.
I would sell your card on ebay...try opening bid of like 125 or something. People overpay on computer parts on ebay becuase they think they are getting a deal.
Yea I was going to say get the non-overclocked but if the superclocked is the same then that's nice.