Need help with motocross madness 2...............?

THERE IS THIS GAME ALL OF YOU MIGHT KNOW ABOUT. IT IS CALLED MOTOCROSS MADNESS 2. IT SAYS THAT I CAN PERFORM 16 COOL STUNTS USING THE KEYS - 'z' AND 'x'.
UNFORTUNATELY, ONLY 4 OF THESE STUNTS WORK FOR ME.
PLEASE TELL ME HOW TO WORK THE OTHER STUNTS.
I KNOW THAT THE OTHER STUNTS CAN BE PERFORMED USING z, x AND A COMBINATION OF TWO ARROW KEYS. BUT IT JUST DOES'NT WORK FOR ME.
PLEASE HELP !!!!!!!!!!!!!!!

2008-03-27T07:36:29Z

I tried pressing as fast as i could. Are you sure thats how it has to be done. Is there any secret or tip i should know about ?

Darren2008-03-27T06:59:32Z

Favorite Answer

U must press keys with a fastr speed

Anonymous2008-03-27T13:54:05Z

i know you can manage it