SSX

Hints For all courses
At the options screen hold L1+L2+R1+R2 and press circle, X, Circle, X, circle, X, Circle, X to veiw all the course hints befor racing in a course.  
Punch in the code again to disable it.

Running man mode
At the options screen, hold L1+L2+R1+R2 and press square, triangle, Circle, X, square, triangle, circle, X.
punch it in again to disable it.

Cheat mode
Hold L1 + L2 + R1 + R2 and press Down, Left, Up, Right, X, Circle, Triangle, Square at the options screen. 
This should unlock loads of stuff.


Unlock Everthing-couses, players, boards, and outfits!!!
Enter options menu (press Square at character select screen) hold down L1,L2,R1,R2 and press Down, Left, Up, Right, X, Circle, Triangle, Square.
You will hear a noise to confirm the cheat.

Maximum Stats
Enter options menu (press Square at character select screen) hold down L1,L2,R1,R2 and press Circle (5 times), X, Triangle, Square.
You will hear a noise to confirm the cheat.