Various cheats
     Enter the following codes at the cheat menu:

STIFFCOMP               Unlock All Career Mode Levels for Your Skater  
NEVERBOARD              Unlock All Boards for Your Skater
ROLLIT                  Unlock All Movies
TeamFreak               Unlock All skaters
JUICE4ME                Unlock All Stat Points for Current Skater
Weeatdirt               Unlock CAS Skaters

Pro-Bails Video 2:
     Complete all 3 competitions in THPS3 with a gold metal in each

Unlock Oil Rig:
     Get 100% in all stages except Cruise Ship with any skater

Unlock X-Ray:
     Complete all 54 objectives and get 3 gold medals with any 2 skaters

Unlock Darth Maul:
     Complete all 54 objectives and get 3 gold medals with any 3 skaters

Unlock Wolverine:
     Complete all 54 objectives and get 3 golds with any 4 skaters

Unlock Warehouse Stage:
     Complete all 54 objectives and get 3 golds with any 5 skaters

Unlock Officer Dick:
     Complete all 54 objectives and get 3 golds with any 6 skaters

Unlock Private Carrera:
     Complete all 54 objectives and get 3 golds with any 7 skaters

Unlock Burnside:
     Complete all 54 objectives and get 3 gold medals with any 8 skaters

Unlock Kelly Slater:
     Complete all 54 objectives and get 3 gold medals with any 9 skaters

Unlock Roswell:
     Complete all 54 objectives and get 3 gold medals with any 10 skaters

Unlock Ollie The Bum:
     Complete all 54 objectives and get 3 golds with any 9 skaters

Unlock Demoness:
     Complete all 54 objectives and get 3 gold medals with any 11 skaters