I just wonder why there isnt a gba emulator for MP3 Simply to load so it can play gba games? Couldn't they make a passcard type thing to boot gba from slot 1? Are there any other major differences between slot 2 and slot 1 cards? I think I read somewhere that slot 2 has more homebrew support, what are some examples of homebrew slot 2 can run that slot 1 can't. Thanks!