Using these settings really improved my enjoyment of the game. I'm using PS3 (dualshock 3) controller on PC. I made a few small modifications, and If you want to see go find my post in the "support" section here.
Please, before buying the game, would it be possible to know if you can set the joystick in the following way :
The directional cross to turn right and left.
Accelerator on the key "A".
Brake on the key "X".