[popnbrown]

We were thinking of doing the same. So we got to work determining what values the steering wheel would output when we turn it right and left. We never figured it out but if we have time I would like to figure it out.

After you figure out the values. You just have to convert them to the values you used to use.

Ours right now is based on a tank drive. Pretty much like what John said. One joystick to go forward and back and the other to turn. So by using the wheel we would have to determine some sort of equation.

If you need help with that let me know,
Sravan