A-tuner is a small tool for changing the following 4 settings on your Nvidia card and should work with Nvidia Detonators 23.11 - 45.23 and Windows 98/ME/2000/XP.
Anti-Aliasing (including all unofficial modes) Anisotropic Filtering Vsync MipMap LOD (Level Of Detail) Bias
Anti-Aliasing (including all unofficial modes) Anisotropic Filtering Vsync MipMap LOD (Level Of Detail) Bias