ATV Offroad Fury: Blazin' Trails cheats and cheat codes for Sony PSP

Turn on cheat mode:
Go to main menu. Choose "Options", after select the "Player Profile".
then select "Enter Cheat".  

Type the following case-sesitive codes:

1500 credits. - Enter $moneybags$
Unlock bikes except for the Fury - Enter All Access
Unlock all rider gear - Enter Duds
Unlock rims - Enter Dubs
Unlock exhaust pipes - Enter Smog
Unlock music videos - Enter Billboards


Unlock all championship races:
In the main menu press:
Square, Triangle, Left, Left, Circle, Circle, L, R, R, Triangle

Unlock three Talon ATVs. 
Finish all courses in training mode with a "Gold" rank - 3 ATVs
Finish all courses in training mode with a "Silver" rank - 2 ATVs
Finish all courses in training mode with a "Bronze" rank - 1 ATVs

Unlock expert level:
Play and win a gold cup with normal difficulty setting.