Thank you so much for the Wicked_Gl program as I am under Win NT4 and equipped with a Voodoo5 5500 PCI. Now I can change resolutions and different Quake 3 or other glide/openGL apps. settings without crashing or returning to the windows screen which is the case with the 3DFX NT4 beta drivers.I'll never be thankfull enough especially since 3Dfx went down the drain and their only NT drivers is in beta anyway.
http://www.wicked3d.com/technology/wickedGL.htm