ProSavage (Savage4) OpenGL support?

I have recently purchased a cheap Soltek motherboard with a built-in Savage4 video card (I know, I know, built in cards suck). I’ve allocated a maximum of 32 MB RAM to it. It eats any game using Direct3D but when I try to play a game using OpenGL (like Quake3) its response is slow, locks or flashes.

Does this card actually support OpenGL? Do you think its just a driver issue?