These drivers on GLSetup

I run a 3Dfx Voodoo Banshee on OpenGL 1.1 or something, and I’m looking to upgrade to 1.2.

I run GLSetup and it brings up a simple “Banshee” driver. Not 3Dfx, or a Voodoo. It also says the Driver isn’t optimal for my card and may cause conflicts or something.

Should I install this driver and so screw it I’ve got no hope?