Depends if you are running aero in vista. If not then no. People dont realise that all current day gpus have more then one processors on them. They have one for 2d and one for 3d. So running a game would utilize the processor for 3d and the 2d on for your other monitor.
im running 2 monitors and i see no difference at all, i play BF2142 on all high settings and no lag.
So if I was running it you think I'd notice a difference, but it'd only be small, right?
Well, that's good! You got Vista?
Ah right, that really isn't anything is it...![]()