Hey, I'm a big fan of FPS too

But I usually enjoy the single-player ones more. I do like LAN party though. But online gaming is dependent on a lot of more vital factors for smooth, fast gameplay. Apart from quality hardware, the d.servers, locations of the servers, player count, congestion, and a LOT of other things dictate the overall experience. I used to develop/mod games at one time. I've been into this for more than a decade. In my experience, PS2 mouse is barely a problem. USB mouse, however, has been a severe problem on many occasions, in a wide range of pc configurations, usually leading to a hang.
Anyway, I don't want the topic to stray away too far. I'm very happy with my 32-bit intel setup. Everything just works out-of-the-box...
