I can't run Call of duty 2 with a Voodoo3 2000 under WinXP. I have installed SFFT 1.3 drivers and I tried to run CoD through 3D-Analyzer checking "force 16bit zbuffer (with stencil)" and all emulation options.
CoD tells me video card or drivers doesn't support alpha blending. But alpha blending option is present in 3dfx tools, and I have DirectX 9.0c.