There is no question about it, if you use the controller for FPS games you will be beat down within seconds by any mouse+keyboard user. The accuracy of mouse aiming is unbeatable with a control pad. I was a die hard quake player way before those games even saw the light of day on any console. If you don\'t want your ass beat with a quickness, than you will choose mouse+keyboard play before using the controller. That\'s why I don\'t ever bother much with playing those type of games on my PS2, because I have much more fun playing them online with my PC.