Cheat mode: 
At the Main Menu, enter icancheat to enable
cheats. Now enter the following codes on 
the specific screens: 


Track selection:
                              
freeride        More tracks 
freedrive       Even more tracks  
lapset          Set number of laps
                     
Car selection:
                           
redfury         Jeff Gordon's car
takemeon        Expert mode
widebodyopen    Xwave car
wildone         Wraith car