I have a M3 with passcard 3 that i use to play GBA roms on my ds but my girl friend wants to be playing ds all the time and i have a GBA SP is there any cheap device that i can use for my GBA SP that will work like the M3 for the GBA roms. That will work for my GBA SP dont matter if it sticks out??
If you don't mind spending the money, you can just get another M3. An M3 miniSD will fit perfectly in the GBA SP. It is probably the only thing worth buying, especially if you look at the prices of the old Flashcarts for the GBA and the lack of storage space in them.
