I like these games but love to play around with them. There is the Gates.big file that tells them what races come up to choose from. The Champ.big file is what cars are driven by what drivers, you and the AI cars, you can mod the AI drivers attributes to slow them down or speed them up but this is not that affective if you are having trouble beating the game. The car data files are where you can speed up or slow the cars down, you can alter the front and rear grip, a very affective way of making them corner better. You can also increase or decrease the weight another affective way of slowing the cars down or speeding them up, there is also a host of other things like gear ratios for example. You can use a Hex Editor to do all this, but there is a trick to get your changes to take effect, you must copy your save files to your PC and then delete them in the Xbox dash, restart the Xbox and copy your save files back again, if you don't do this it uses the setting from the cache. If anyone is interested I can post a rundown of what to change and where.
