i dont believe you can do that now. i think the new driver big bang 2 has that capability.
My buddy and I had a long discussion about my question. He believes it to be a bus issue. However, if you do not SLI your cards you can run monitors off of each one. So I know the bus can handle a multi monitor setup without SLI. Boards can also run multi monitor setups using a PCI 1x and SLI on PCIE16x. So why couldn't a board handle 2 SLI PCIE 16x and 1 PCIE16x non SLI.
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