Only 1 game for Dreamcast wrecks the console and it is Crazy Taxi. Cuz Crazy Taxi is different from all other DC games thats why u dont see any autoboot copys of Crazy Taxi game. If u have the backup version of Crazy Taxi u notice that it is only around 184megs. Thats really small for a DC game. Well anyway a copied Crazy Taxi game is bad for the Dreamcast.