Damn, you pit looks a lot more high res then mine.
my pc is actually not very strong, I configured 2008 summer; Core2 duo, winxp, gtx650ti, DDR 2 3.5GB ram, multisampling detail set to 0 and go to nvidia configure page, advanced settings FXAA is on and antialiasing override 2x for bms 4.33, thats all, and other graphic card based advanced eye candy detail settings default. This photos taken middle mouse button panning views, I have not Track IR:)
screen 1280x1024. FPS rate is 30-35. My pc can not the achieve good graphics performance, but 4.33 is have beautiful graphics.