NVIDIA has released a new set of beta graphics drivers for all current GeForce (6, 7, 8, 9, GTX 200, GTX 400 and GTX 500). R285.79 is essentially a maintenance release driver with bugfixes and performance improvements for Battlefield 3. New SLI profiles have been added.
Downloads:
R285.79 is an OpenGL 4.2 (289 extensions) and OpenCL 1.1 driver.
There’s a new PhysX run-time also:
http://www.nvidia.co.uk/object/physx-9.11.1107-driver-uk.html
^ “Includes PhysX System Software 9.11.11.07.” so no need to download separately.
^Its actually not included in driver just mentioned. So it is good to download separately.