Hmm......ok
...just op en the profile editor and start mapping the buttons on the the joystick you see to keystrokes in-game...
...i.e. if you wanted to use the trigger as a wheel brake [i do in Falcon] just find out the keystroke for the wheel brake, click the space in the Editor for the trigger, and type in that keystroke. then click the green check mark to append it.
afterwards, you should see the key set in that space as the keystroke designated for that button. Where it says "New Keypress", you can click there and it will allow you to name your new command [ Wheel Brake, for example].
And that is all!
...any questions?
i'm prolly on for a short time, so....