Geforce FX Go5650 / Open GL games

hi all,
like most of people around here I do have a quite general OpenGL problem:
any OpenGL game (yees, valid copies :slight_smile: ) I try to install crash and tells me one way or the other that my opengldriver is not valid, does not exist or anything like that.

I use (actually only for gaming :stuck_out_tongue: ) WinXP on my ASUS L5800DF laptop with a built-in NVIDIA Geforce FX Go 5650:
I tried nVIDIA driver 66.93 but also (because someone told me it’s more stable) I tried v61.77

any help is appreciated! thanks!