No, don't worry, I am not asking for help on how to get GBA roms to work on a Slot-1 cart. Since GBA Exploader ( I don't really know what to use), says I need an expansion pak for Slot-2, what expansion pak to do I need to purchase? Just FYI, I have a GBA Movie Player, I was wondering if I could use that as an expansion pak? So I have these 2 devices. itouchDS and GBA Movie Player Can these two make GBA Exploader, or some other GBA emulator run GBA roms?