Flubba posted a little news update about his MSX emu for the GBA (Works on DS/Gamecube Gameboy Player):
I said something about SCC not being possible to a few people, well, it wasn't that hard to implement,
kind of like a cheap version of the PC-Engine sound chip.
I still need to tweak it a little bit I think, and maybe optimise it some more, handle both soundchips and so on.
To the people from msx.org, I read the forum and listen to what you have to say even though don't write there =).