After 1.4 release, it's time of new SFFT 1.5 driver. This software is based on Unified Architecture supporting by one package all Voodoo3 family, including Voodoo3 2000, Voodoo3 3000 and Voodoo3 3500 cards, as well as all 3dfx VSA-100 products and so Voodoo4 4500, Voodoo5 5500 and Voodoo5 6000 cards, is on line.
It's requires a 3dfx card as a primary display adapter or as a secondary device used to extend the desktop as well and supports Microsoft Windows 2000/XP (32 bit) or XP x64 (64 bit) as Operative System.
If you want to customize the SFFT driver configuration, you can test new SFFT Tools: this is SFFT driver's native control panel available in two packages for both 32-bit and 64-bit systems.
Besides, if you have problems with SFFT Tools, you can grab the Set3Tile and Set4Tile Utilities. Those small applications change the memory layout reported by the card: 3 Tile mode allows more memory for textures but disables use of a triple buffer while 4 Tile mode is the default. Some games only work in 3 Tile mode, and some only work in 4 Tile mode.