BGII and Radeon cards

[CargoChuck]

Hey folks,
Major problems with Radeon 64MB VIVO card and BGII. I've downloaded and installed all patches, including the latest international patch, but BGII still locks up -- mostly when an OpenGL effect takes place.
I've tried 3D acceleration on and off. If I have it on, then it craps out when an OGL effect occurs. When it's off, I can't even get into the game.
I have the latest, recommended drivers for my card and the latest BGII patches.

Does anyone have experience with the settings for BGII and the Radeon? Is there some required setting on the card to get this to work right? It's weird. Any help is appreciated.

Thanks,

Cargo