Well so far several people have tried to show you the good side of things and you are still wary. My advice, DONT PLAY the game in Multi at all. If you friends are the types to cheat like little wankers then you need new friends. if you get smoked so fast your dust, invest more time and learn to spec your class correctly for maximum damage.
If your running the game through steam be sure to check for any hardware updates that may have been dtected for you and it will update the hardware automatically. if not then you are going to want to check the asus website and see if they have released any updated hardware drivers.