For those of you who use the usual mouse + keyboard combination for FPS control, which hand do you use for which? I want to see if I'm the only person in the world that uses the mouse in my left hand. Heh.

I find that I can do mouse aiming pretty much equally well with either hand, but my left hand is just far too inept for decent keyboard movement control. My specialized set of controllers is pretty much nothing more than a USB optical mouse, and USB numeric keypad, for about $20 each. It seems like all the custom keypad-based controllers designed for 3D games are made to be used with the left hand, so they don't do me much good.