Ok, I've upgraded my Win 98 to Win XP and I've installed the new nVidia drivers for Win Xp/2000. There are OpenGL settings from within the display option in control panel.
I still cannot view battle sequences as the frame rate is far too low. Hrmph...
Thanks for hitting this list back so much. Ok, I'm back to thinking it's something with my system since the screensaver which is graphic intensive is displaying with a very slow frame rate as well. My harddrive is almost full also...