Someone hacked the GTPro disc/demo and found track list data. Its all alittle hard to understand, and by no means official as there are tracks that have been confirmed to be in GT4 (Sears Point) that are not on the list. Still, there\'s still some time before GT4, and I am not sure how old GTPro really is (they say its a really new build, but I doubt it).
Looks like;
New York - tarcmac
Grand Canyon - dirt
Tsukaba - tarmac
Fuji - tarmac
Las Vegas - tarmac + dirt (apparently)
Assisi (?)
Fisco (track in Japan) - tarmac
Deep Forest - tarmac
Capri - tarmac
High Speed Ring - tarmac
Hong Kong - tarmac
SSR5 - tarmac wet
Nurburgring - ??? looks like snow course
Paris (1 dirt, 1 tarmac)
Seattle - tarmac
San Marco ???
Louisburg (?)
Nanzenji (?)
Trial Mountain - tarmac
Test Track - all terrain
Yosemite - dirt
Grand Valley - tarmac
Autumn Ring Mini - tarmac
Akaska (?)
I CANT WAIT!