Nintendo DS Mod Chip

Unlike the GameBoy Advance, the Nintendo DS has been relatively quiet on the mod chip front. PassMe, a pass-through mod chip from Natrium42, lets users load
homebrew
programs on their DS using the system
s GBA slot. The PassMe does require a genuine NDS cartridge for authentication, but once that hurdle is overcome users are able to load any sort of DS code they may have stumbled upon. (Yes, including NDS games, much to Nintendo
s chagrin.)

PassMe Nintendo DS Mod Chip [GameBoy-Advance.net]