ok back to SLI, when and if ATI ever put out a crossfire solution, since its not even shipped yet Nvidia has a 32pipeline version of the 7800gtx in their back pocket, dont forget nvidia's current 7800gtx is in a class of its own since there is no competition, once ati brings out a card nvidia then needs to make a card to match or beat it, and the cards will go on and on. btw PS3 PWNS XBOX360