TOPIC:

how put downloading track in the game?

put downlaoding track in game way of this
my computer - c drive - games - infogrames - dirt track racing 2 - data - and you have to create folders named "tracks" "skins" , and other folders in there you will work with are "cars" and "setups"

and after?

what?
thats the folder you install the track into
and all the other stuff you would download , setups / skins / cars

they are in the game once they are in those folders