Im getting low fps on my comp with Ca
around 36-40, i know it can go higher, so i want to dedicate a whole one of my cores to CA, how do i do this, i have a Quad Core. A Radeon 2400XT
and 3 gigs or ram

I want to make combat arms use one dedicated core for itself
please help me, and no "Combat arms W0W D@T G@m3 4or N00bs"