Ghostmode I mean, the dowloaded (fastest) hotlap car is only visible, you can drive through it. In this mode you drive your own car and 'chase' the ghostcar (hotlapcar) to find out where you loose or win time.

just kidding.. but really, people should think about it a little bit, you shouldn't have those stuff in this kind of game... and dump the arguments like "it's good for begginers" or "it's a good learning tool"
it's not for begginers, as i said, if you participate in some league or something, people with too much free time will learn a combo by hand, driving 2000, 3000 laps chasing a ghost car and they will eventually learn it, even monkey could learn using that, it's not realistic, learn it properly, by finding your mistakes on your own, you WILL be a better driver on the long run...
Hmmm, how did he know? What am I doing wrong to leave such obvious evidence behind?..