I have an R4 NDS MicroSD Card Adapter English Version with 1GB Kingston TF and an EZFlash 3-in-1 Expansion Pack on order from DealExtreme. I want to be able to play backup roms of my GBA, GBC and DS games. I did some searching around the forum and I couldn't find any specific software to run these roms. Are there emulators for these roms? Or do I just copy the files to the Micro SD card and play them from there?