The closest thing to Gran Turismo 2 for the Dreamcast will be upon us Aug. 29. So what's Sega changing in the U.S. version? First of all you can say goodbye to the Homologation Special subtitle, thank God. Also expect the welcome addition of some European and American cars like the Audi A6, Dodge Viper GTS-R and Ford Mustang Cobra. Various sponsors have been replaced with new ones along the side of each track as well. Otherwise, the game remains the same.