These are modified NVIDIA ForceWare drivers for Windows 2000 & XP. Modified drivers simply means that the author takes official or beta drivers from the manufacturer and starts to tweak them for either better image quality and or performance. Please bare in mind that the driver manufacturer, in this case NVIDIA, does not support drivers like these. For more information and dialog about these drivers I suggest you visit our forums where a dedicated section can be found on modified drivers.
Quick install instructions
Note: When you're manually editing the settings in the control panel, make sure only to touch the AA and AF settings, and leave the rest. It might screw the tweakings made by the installer.
More information
News, updates and more can be found at this thread: http://forums.guru3d.com/showthread.php?p=1731974
Beta installer - Disclaimer
This installer is in beta, so there might be bugs. I don't take any responsibility for what might happen to you or your computer by using it. You may wonder why I don't wait to release until it's stable. The answer is simple; I need your help to be able to make it stable. Since I'm no super mega corporation like NVIDIA I don't have the range of hardware to test on. So if you want to help me beta test, you're welcome to play the part for Guinea Pig!