NVIDIA Beta Driver v182.05 (WinXP 64bit)

Beta GeForce driver for WinXP 64-bit delivering notable performance boosts, PhysX update, OpenGL 3.0 support, and SLI enhancements

NVIDIA Beta Driver v182.05 (Vista 32bit)

Beta GeForce driver boosts Vista 32-bit gaming performance, adds OpenGL 3.0, PhysX update, SLI and CUDA enhancements