@CatleWang
Why dont you just use one of the Mini Images available from here:
http://spacetarget.com/games/pc_toca...driver_2.shtml
Or just use the NoCD exe (also available from the same link). If you use the NoCD dont install the v1.2 update. As far as I remember the main thing the v1.2 Update did was to take a few of the Bumps out of the Bathurst Track, which I personally prefer to leave in there anyway! Its more realistic with the bumps in there. I finished the whole game without using the V1.2 update and there were no major glitches with the game. But I did play using the original disc in the drive still. So I really cant say wether or not the NoCD in fact works but from what I have read on the forums its ok to use.
If you still want to make your own mini Image then search the forums a bit harder as the info is here somewhere.