they burn their clutch because they change gear with full throttle, on roadcars you must disengage the throttle before you want to change gear in endurance races, in a few laps you can't burn your cloutch, except in south city
you dont need a 3D glass or a 3D tv play a game in a 3D world(cause you can play in one since DOOM...), and i think ryan thought that
but you need a 3D glass, or a 3D tv or both, to play a game with a "3D" effect