Ay, if anyone wants a good tip for getting rare cars, go into an a spec race or something, enter the course, and before the race starts, exit back to the race start screen. Do this 5 times, and then exit to the UCD, all of the cars should be refreshed. Just rinse and repeat to find the car you are looking for. This saves ALOT of time compared to the traditional method of loading the track, exiting, and loading it up again 5 times. Hope you can find the Zonda you are looking for.