Guys,

there are a lot of naysayers in here Let the man try it...

Thaeds, what about an Xbox 360 controller? doesn't that have 2x joysticks on it?

from a multitasking point of view, I can sort of understand where you are coming from... I have trained up my peripheral vision (for motorbike racing) so that I can focus concentration on areas that are not in my centre of vision.

I personally find that the while I can coordinate my hands independently it take such a huge effort of concentration that for something like a game I would be utterly useless... perhaps with perseverance though that effort could be reduced sufficiently for me to actually enjoy the experience!

good luck in your quest and please update us with your progress