This driver is WHQL certified for Windows XP. It is compatible with the following graphics cards (GeForce 6, 7, 8 and 9): GeForce 9800 GX2, GeForce 9800 GTX, GeForce 9600 GT, GeForce 9600 GSO, GeForce 8300, GeForce 8200 / nForce 730a, GeForce 8100 / nForce 720a. This driver supports DirectX 9, OpenGL and supports single GPU and NVIDIA SLI. The 9800 GX2 card, 9800 GTX, 9600 GT, 9600 GSO and benefit from the new PureVideo HD features including: the correction of dynamic contrast, blue, green and skin tone. The utility "System Tools" allows overclocking and temperature monitoring.