Tony Hawk's Underground 2 Cheats

First go to the Berlin level and go inside the church. Then climb the ladder and go around to the side where you could acid drop outside the church. But instead of acid dropping go right and jump into a little space on the right. Keep hopping up and you will keep going higher and higher. In the air press Z to get on your board and you will keep bouncing back and forth. Now you can do unlimited moves to get insane points! Get off your board when you want to stop.