And to reply to infiltrator, if the board has 2 pci-e slots, then it can support SLI. Just check the specs of the board, or post the link here.
Thats what u need. Plus, theres a deal to save 20 bucks off a vidcard as well. with that 20 bucks, you can buy some arctic silver to keep ur components cool and perhaps a few case fans lol; but with 2000 bucks, money isnt exactly a prob is it.