I just installed/started to play it last nite. I'm finding the control with mouse/kybd to be "insanely hard". I can steer, or I can shoot, but doing both is a pain. The fact that I have a touchpad and not a mouse may have something to do with it, but even with a mouse I'm sure it'd be tough. Moreoever, I noticed that you really can't "shoot" when the target slips into one of the areas on your screen where the HUD elements are--it just won't "track" the target there. This is a serious deficiency...
So I say, bring on the joystick patch...