Hey guys, need some help. I just bought a Sega Dreamcast along with the game "Hydro Thunder". When I put it in to play it, it will get to the main menu of the game fine, but once I select the option "Game" to start p[laying it, it freezes. The disk is in perfect shape, I even bought another one just incase it was the disc and it won't even read the other one. What the hell is going on? How do I fix this?