"Do you want to get a secret hoverboard race? Well, do the cheat Mirrored levels, go to Rilgar and unlock the cheat, then go to the girl that put you into the race. Do it, and you will get a secret Hoverboard race. You also can do this on Kalebo 3!" - Jeroenimo

"How to get the gold bolts on Metropolis Kerwan?

First you need to go to that Gadgetron Vender. Press the L1 button and look down. The cars are flying into a hole, get the Heli - pack to glide down there. You will find a gold bolt and a lot of bolts.

One the train station you will find one your right a lot of suitcases. Fly on it and you must jump and jump and you finaly will get the gold bolt

On the 2nd tower at the fitness course, look down and you will see a building with boxes in it. Fly down there and CARAMBA, the gold bolt is in da house!" - Jeroenimo

"Hoverboard Trick for 1200 points!

On the hugh ramp in Rilgar, enter this trick:

Left, R1, R2, L1, L2, Right, R1, L2, L2 and you will get 1200 points and the name is: Devestator

Hoverboard trick for 650 points.
Left, R1, R2, L1, L2 and you will got the trick Twisty McMarkx

Hoverboard Trick for 400 or 500 points.

Enter this on the hugh ramp: Left, Rigt, R1, R2 and you will get the Revolverator ( 500 ), try the Do The Robot: Left, R1, R2, L1 and stop in the middle of air. ( 400 )

Hoverboard Trick ( only for real Hoverboarders!!!!!!) 5600 points. Do this one on Kalebo 3.

On the ramp at the end : Left, Right, Left, Right, R2,R1,R2,L1,L2, Left,R1,R2,L2 and press R1. THIS IS VERY DIFFICULT!! This is the R.Y.N.O." - Jeroenimo