[nathan]

PhysX:
http://downloads.guru3d.com/NVIDIA-P...load-2029.html

nVidia:
http://downloads.guru3d.com/GeForce-...load-2033.html
http://downloads.guru3d.com/GeForce-...load-2032.html
http://downloads.guru3d.com/GeForce-...load-2031.html
http://downloads.guru3d.com/GeForce-...load-2030.html

You need one of the following graphics cards to enable the OpenGL 3.0 and GLSL 1.30 functionality.

Desktop: GeForce 8000 series or higher; GeForce GTX 260, 280; Quadro FX 370, 570, 1700, 3700, 4600, 4700x2, 5600
Notebook: GeForce 8000 series or higher; Quadro FX 360M, 370M, 570M, 770M, 1600M, 1700M, 2700M, 3600M, 3700M

This driver implements all of GLSL 1.30 and all of OpenGL 3.0, except for the following functionality:

One-channel (RED) and two-channel (RG) textures
Mixed size FBO attachments (mixed-format attachments are supported)
The Clearbuffer API
Windowless rendering support (We suggest you use GPU affinity instead)
Forward-compatible context
Debug Context


http://developer.nvidia.com/object/nvemulate.html