hmm
he can SLI 2 cards on a mobo with ati chipset, it can be done almost with any motherboard, with mine (GA890FXA-UD5) can do it, a few guys in another forum did it along with more people of course, but for that you gonna need the patch for sli
hmmmmm but really don't know if we can talk about this over here cause it shouldn't be allow to use an sli patch on a ati mobo...