42 LG HDTV STORE: dirt2 pc version via HDTV

dirt2 running on my pc difficulty: serious damage: visual only checked the hardware setting txt file on my games folder it says "forcedx9:false" guess it means it's running in dx11...maybe i'm wrong ,tessellation can be turned on through this file and you won't get much of a performance drop either.. specs 42 inch LG LCD via HDMI,HD3870 on crossfire, DFI DK-X48 RT-S mobo, intel Q9400@2.66+cooler master htx, 2GB ram 667DDR2, Seasonic 650w PSU HDTV is our home tv, nobody watches it because ...