help!!!!!!

i need help in general so if you can comfirm cheats give any hints list the top speeds of any cars please list it here.

and once this gets going then feel welcome to check this forum for cheats, hints, (actoin replay/gameshark codes)

Heres a few cheats.

Note: Press, Up Down Left right And the following button Combo to activate the corresponding action with all of the codes.

Pimp All:
During gameplay press: O, Square, R2, R1, up, down, left, right.

Infinite Nitro: Square, Up, Down, O, Up

Extra $5000.(useful in a pinch).O, Left, R2, Up.

Cops Off.(enter this code until your fugitive stars go away)
R2, Square, Right, R1, Left.

Super Fast cars: Square, Right, O, Left.

Any car you want.(Story Mode Only) highlight any car that is still locked: Press X. pull out controller #1. Put Controller #1 Back in and press Triangle. You will be Driving that Car.

This ones last because it doesnt seem to work. Force First or success
(Story Mode Only)Enter the Pre Code above (Ihope you didnt forget about it). and press R2, Left, O, Up.

Gameshark codes can be found @ gameshark.com. I hope this helps you.