A reader sent me this message: ForceWare 85.96 mod for SLi on any chipset, This is beta driver with 7900/7600/7300 support, but not with 7950GX2 support.
This is unoffical driver and you can try to run SLi on any chipset at your own risk.
OCWorkbench
This is unoffical driver and you can try to run SLi on any chipset at your own risk.
OCWorkbench