OpenGL + Voodoo Banshee

I use GLview with my Voodoo Banshee, but what i see is in the same speed like i use Software-Rendering! My Banshee won´t initialize the Hardware Acceleration when OpenGl is in use. I use the latest Drivers. Games are not the Problem (ok, i know, Halflife needs an 3dFX Minigl-Driver to Support OpenGL with 3dFX). What Problem have my Card? Or means OpenGL=> Hardware Acceleration WITHOUT 3dFX Acceleration??

Greetings

Stefan, Germany