The guys ove at VR-Zone stumbled into this new GeForce 180.10 NVIDIA driver and decided to distribute it in the open, as a result .. this driver is everywhere on the web. Currently available for Windows Vista 64-bit only though.
The driver is multi-monitor SLI capable, a feature that has been awaited from NVIDIA for a long time now. The original driver supports:
NVIDIA = "NVIDIA"
NVIDIA_G92.DEV_0604.1 = "NVIDIA GeForce 9800 GX2"
NVIDIA_G92.DEV_0612.1 = "NVIDIA GeForce 9800 GTX/9800 GTX+"
NVIDIA_G92.DEV_0613.1 = "NVIDIA GeForce 9800 GTX+"
NVIDIA_GT200.DEV_05E1.1 = "NVIDIA GeForce GTX 280"
NVIDIA_GT200.DEV_05E2.1 = "NVIDIA GeForce GTX 260"
This archive containt a modded.inf which you can copy into the install directory to try them on any other graphics cards (courtesy Laptopvideo2go). Mind you guys this is a BETA driver, not endorsed or supported by NVIDIA whatsoever. If it doesn't work on your end .. don't complain.