RivaTuner 2.2 is the best & the foremost tweaking utilty available. It provides you everything you may need to tune NVIDIA GPU based display adapters. Advanced tuning features such as driver-level Direct3D / OpenGL and system tuning, flexible profiling system allowing to make custom settings on per-application basis etc. are included. This version also includes tools like built-in registry editor and patch script engine. Riva Tuner supports all NVIDIA display drivers right from the Riva TNT family up to the latest GeForce 8800 series. Beside NVIDIA drivers, there is also some limited support for display adapters based upon ATI RADEON 8500 and newer ATI graphics processors. The interface is pretty simple, features are arranged in different tabs, it is very easy to navigate, the setiings are pretty straightforward, within no time you can tune your graphics card. This version also includes some handy features for power users, such as multi-monitor support, built-in database of more 180 GPU's & a very powerful overclocking tool. Grab it now!