So I am using the M3 GBA Expansion with my Acekard 2i, so I'm not quite sure which may apply but I also tried it with my SuperCard DSOne. After moving my mSD card to my tablet and formatted to FAT32 and moved all my files back over, it asked to set my expansion to the default expansion. Of course, I'm using GBAExpLoader 0.58 right now and what happens is is it loads for one second in the root folder, and does not load any games or files but shows I have one game which is Mother 3. I keep trying to reboot and reload but it is not working. I've formatted my card two more times and it still freezes so could it be something wrong with my expansion pack? The main DS Lite menu still recognizes it as a optional pack and all but any explanations as to why it doesn't work? Any help would be appreciated!