yeah if i understand right, what you do now is get a GBA Cart writer, a blank GBA Cart, any DS Game, and a passme, Connect the DS Cart to the Passme, and put it in the DS Slot, and then write all your apps/emus/etc onto the GBA Cart and you can play all your apps off the GBA Cart With this thing you just write everything to a blank DS Cart with the ninjapass and your done ....i think