OpenGl problems with Nvidia Ge Force and intel i850 chipset.

HI, I have an Nvidia GForce2MX AGP graphics running on a PC with an Intel i850 chipset. I have downloaded the latest drivers from NVIDIA but am unable to get OpenGL working. It is enabled in the Sax2 configuration menu, but does not load. 3ddiag says there are problems with the i850 chipset, anyone have any ideas? Ed.