Celeron 500 on a SuperMicro MB, with 1 64meg Micron Dimm, Seagate 4.3. Its my secondary Machine and I am having problems getting ANY 3D to work. When It starts rendering it Pops back to the desktop, no error messages. What I have tried, Several diffrent sticks of Ram, Elsa TNT2 AGP, S3 Savage4, and a ATI Xpert98. I want to keep the Elsa Card, but can not figure this one out? I am thinking maybe the Motherboard????