I can't run Burai Fighter or To the Earth. It's these two games only and I have no idea what's happening. I'm on OS20, headers/mapper are correct, they're from the same romset as the other 173 working games currently on the card, but they're crashing. It's different each time, too. Sometimes a gray screen, sometime a red screen with noises, and sometimes the title starts to show up before becoming garbled along with the music holding the same note. I've tried other roms and formatting the SD card, but to no avail. Does anyone know what might be going on here?