Just a quick one for the Voodoo users out there.
You cann get the latest Voodoo drivers at
www.x3dfx.com
Notice the name change. Added "x" at the begining. I believe this site is ran by a group of "Ex" developers from 3dfx.
Watch which drivers you use. The betas don't always work.
I strongly suggest you download ALL of the versions for your card, and save them somewhere. I did, and it came in real handy. I had to 'downgrade' my driver.