[8FS_Bulau]

Processor: AMD Sempron™ 2800+ (2015 MHz)
GPU processor: GeForce 6200

EDIT: the game runs fine(ish) with the high end settings, but i just want to optimise my game play.

I'm surprised you can run high end settings. I borrowed a 6200 once, and could only get playable frame rates at 1024x768 and 16 bit colour depth.