I didn't have time to implement support for homebrew ROMs (in fact, I don't even know how they work -- I'm not into the NDS homebrew scene so I know close to no

I didn't have time to implement support for homebrew ROMs (in fact, I don't even know how they work -- I'm not into the NDS homebrew scene so I know close to nothing on how they are developed). I would expect at least the BIOS to be needed, maybe the firmware is custom; it is certainly possible to emulate the BIOS via HLE (I know some emulators do it), but I find it a little outside of the scope of my projects. I might get to it, eventually. I also dispute that owning a dump of a game/BIOS of a console you own is illegal, but that's a large discussion for lawyers :)