Does anyone know where you can change the button mapping for gamepads?

Obviously you can change the basic 6 buttons in game, but i want to change the default mapping of the special moves and start/pause button -- which are not changeable as far as i know in the configuration section of the settings in fifa2003.

Since you can't do it in game at the button configuration section, i was wondering if anyone knows how you can, and indeed if you can change it?

Cheers,
Sym