Found some 7600 gt AGP cards on Ebay. Think one of those will work?
CPU- AMD Athlon 1.7 gig operating at 2.1 gig (quite stable)
RAM- 3 gig
MB- Asus A7v8X-X (does not support PCI-E)
BTW, reinstalled the geForce 5500 and back to playing the game would just like the graphics to be better.
Tony