Black Courts

ok ive read this some where before but i wanna know exactly what to look for i wanna get this to work.

My specs are

2.4ghz
248mb of ram
and it says my video card is 8mb ( ) but its intergrated so i dunno

anyways the problem is my computer just pretty much cant run the game that well, on its lowest graphics settings it runs pretty smoothly, medium graphics = it skips pretty bad, high = dnt even think about it... But the main problem is i cant see the courts, every court is just black, but wen i put the reflections on i will see the reflections on the court. I know my computer isnt that great but i wanna know exactly wat i gotta go out and get to get this game to run smoothly on AT LEAST medium graphics settings, can anybody suggest anything?

ok i have found a few graphics cards in my price range, if any technical guru can tell me how these would work (eg. you could run it on medium settings, high detail) ok here they are

- ASUS A9550GE/TD Radeon 9550 258MB AGP 4X/8X Video Card
- ASUS AGP V9520-X 128MB Video Card
- Asustek nVidia GeForce 6200 N6200/TD 256MB AGP DVI Video-Out Graphics Card

thanks, i really wanna start making some court patches... but i cant see them!!!

out of those it think 9550 will be the best.

thanks, but could u give me a vauge explanation of the graphics and resolution level i could run it at smoothly?