Medal of Honor Warfighter PC Gameplay

My Rig: CPU: Athlon x3 455 OC 3.6GHz VC: Powercolor ax5770 1gb ddr5 Stock Clock (875/1225MHz) HD: 500gb Hitachi / 320gb western digital MOBO: Gigabyte Ga-ma69vm-s2 PSU: Huntkey LW 6550HG Green Power 550w RAM: 4gb 960MHz