okay i have a G6 real 16gb (i doubt thats what makes the problems but incase you needed to know) and i use a european rom for the game. me and my brother wanted to play mario kart together so we did(My bro owns an original european game), we played balloon battle but this is where the problems come. Its like were playing 2 completly different games. Were playing same track same type of game but when we play we play differently like say im winning on mine ive lost on his. anyone know why?