M.A.C.H

I just bought a new game; M.A.C.H (Modified Air Combat Heroes). The game is about aeroplanes and you are the pilot. There are two modes in the game; Race and Dogfight, which explain themselves. The game is overall quite fun (considering that I love aeroplanes), although the wierd thing is that on the screen, 'X' is the button to select and 'O' is to deny. But actually, it is the opposite!