I just got it yesterday for my Xbox, it is a great game so far, but I have a question---In crash mode, it only lets me crash in the trailor park scene. There are like 100 different crash scenes, but it only lets me do the first one. I realize the others are unlockable, but how? I have over $11,000,000, and have crashed like 30 times. I am tired of this one scene, so how do I unlock the others? What am I doing wrong? The manual is very vague--do tell! Thanks!!!