You go tell that the folks down at nVidia that their driver "sucks" and you see what they say. But for now, I have the best possible driver for the card ok...
heres how you get nVidia/GeForce drivers.
http://www.nvidia.com/content/drivers/drivers.asp
"Unified Driver Architecture (UDA)
Delivers rock-solid forward and backward compatibility with software drivers. Simplifies upgrading to a new NVIDIA product or driver because all NVIDIA products work with the same driver software. Includes full support for PCI Express and AGP." Quote from the nvidia website.