NGOHQ has posted NGO NVIDIA Optimized Driver v1.8185. Use this driver at your own risk.

The NGO NVIDIA Optimized Driver is a tweaked version of
the NVIDIA ForceWare driver. The main purpose is to satisfy the users
with better performance and image quality. The Driver has support for
all Geforce cards.

Changes:
* Based on nVidia ForceWare 81.85 WHQL.
* NV Direct Access has been ripped in order to avoid gamma issues with
CRT monitors.

NGO NVIDIA Optimized Driver v1.8185