amd a64 3200 socket 939, asus a8v deluxe agp 8x, 6800gt xfx. I'm getting 20 fps at corner of the new port map in counter strike source, when there are 32 or more people alive and i am shooting at that spot. Changing resolution or turning off aa and af makes no difference to the fps. I am running newest everything, bios, driver (71.89), via 4in1 (latest last month release i think). Also have two 256 infineon ram ddr 400 running in dual channel mode.