If anyone has any tips on stuff I can do to squeeze a better framerate out of my card, I'm all ears.
Overclock it?
Err, sorry ash, my 8800gt sometimes peaked at 500fps on 800x600 300 (just below) at 1024x768. But it is an awesome card.
Performance Test C, 640 x 480 res: My fps was all-over the place from 100 to 300.
Performance Test C, 800 x 600 res: Same.
Performance Test C, 1024 x 768 res: It crashes when changing to that resolution.
The previous tests A and B, in all different resolutions was running on 70-75 fps.
Graphic card: NVIDIA GeForce 8800 GTS
Your card costs more, and performs worse sorry man.