I was just curious if anyone tried this yet, i Had done this with some nintendo DS homebrew such as the NesDS emulator and the lameboy with no luck. I even tried with the super card dstwo nds files just as instructed, no luck, i guess the vc has better emulation that it maybe have more lockout for non offical stuff like dsi firmware updates. If anyone else tried this, that's all i was asking. May try more later. I also dunno if there is other such homebrew for GBA, SNES, N64 or NES, but Maybe i didn't look hard enough.