how to play a gba game on nds (i also tried the gba emu) but when i open the emu on my ds it just show folders instead of gba romz.
You can't use it at all. You need the SuperCard DSTwo or an EZ Flash 3-in-1. For the 3-in-1, you need a DS Lite or a DS Phat. (There are two models.) They cost $20 and the SCDSTwo costs $40. Your choice. Oh, and please don't use zs for s'.
