Ok, so I;'m running everything on a Supercard DS One. I first tried to load up Crystalis, and that would not load. I tried Megaman III, and that didn't work. I loaded up Megaman 6, and that worked, but when I went to File>Load Rom, it froze. I tried Megaman II and that worked, as did every other Megaman game after. So I decided to load up a different version of Crystalis since the game is on the compatibility list, only to experience the same freezing. I tried Zelda II, and Startropics, and they both froze. The only game that is working is Megaman 6; the other Megaman's are not loading up anymore. Does anyone know how to resolve this problem, with getting games to load up properly? Also, does anyone know how to fix the in game rom loading problem, that doesn't allow me to load up another rom while playing a game?