Question on intel D955XBK motherboard...

[kolonel]

First let me apologize for the potential ignorance of this question because I have been out of the technology loop for quite a while now. I have just ordered some parts to construct a new computer and am worried that I have ordered the wrong motherboard. I ordered an intel D955XBK motherboard and 2 ASUS EXTREME N7800 GTX video cards. I beleve that this motherboard supports having the two cards but it doesnt look like nvidia supports the motherboard for SLI. Therefore my question is, will I be able to utilize both of these video cards on this board? Does Nvidia plan on certifying this board in the future? I am just trying to determine whether I should send this board back because I am keen on utilizing both cards at maximum optimization. If I get a new board, do you all have any suggestions? (note - I also ordered a P4 D 3.0 ghz processor) Thank you all for your time.