Geforce FX 5200 & Oni OpenGL problem. Please Help!

I recently got a new computer with a Geforce FX 5200 card & WinXPhome. I installed a game that I had had on my previous computer called Oni. (created by Bungie, the clever bastards who made Halo) and when I ran the program it gave me the error “Damn! Blam, Oni crashed.” Then it closed the program, returning me to the desktop.
I thought the problem might be OpenGL related, hence the reason I made this post on an OpenGL forum.
If anyone knows what I can do to fix the problem, please let me know.

Oni is not compatible to WindowsXP.