One day in Gamestop I noticed Tony Hawk's Proving Grounds in the clearance bin. It looked like an ok game and I had some giftcards so I bought it. (I would've bought COD:4 but I wasn't allowed too =P) So i played through some of the game but now I'm stuck. I cant finish "Make this lame demo cool" and the demo with Nyjah Houston. Please any help wanted. -Nelson P.S. I got so angry I beat my controller against my bed.