I under stand that it's NOT possible to run GBA games on a slot-1 flashcard, but I want to know if there are any GBA slot ones that--- Bleugh, explaining is hard.
Basically I want to know if there are any gba flashcarts which work on the ds? I have an r4 with wood firmware, so I don't think that m3 thing I've read when I googloed would work, unless... Unless you can trick it or something~