If nothing else works...
OK, some of you won't be as good as you should, so here are some cheats to help you get over your problems... Type the codes as your name. After that you can retype your name.
1. tracker - all tracks in all variants
2. carnival - all cars
3. urco - choose a UFO
4. sadist - change weapon by pressing right Shift key
5. tvtime - two new camera looks, F5 & F6. I only use F6.
6. changeling - switch cars in the game
7. makeitgood - access to editors during a race
8. drinkme - smaller cars
If you want your cars to be supreme, you can do this: go to cars folder, and edit a car you wish to change. You can edit file either with Word Pad or Microsoft Word. The you can change parameters like speed, weight and acc. Good editing...