Tha's your prob, your stuck like me and 100's of other who want to play GTA3 and have a VooDoo 3 the only way to fix it is to get a new graphics card, there is a fix that works about 25% of the time but that's only for Intel processors and like me u have an AMD pro.
Don't blame 2K blame Rockstar they should have put Extra code in 2 make the game compatible with a VooDoo 3 or @ least release a patch!!