uMSX by Uguru is a port of the MSX emulator fMSX.

Release notes:

Now you can play uMSX on Wii. uMSX is an MSX emulator ported from fMSX by Marat Fayzullin ( http://fms.komkon.org/fMSX/ )

Now it´s on an early stage, now has no sound but is fully playable, you can play roms and dsk, save and load gamestates, and use cheats.

Put roms or dsk on SDroot:/uMSX/roms

Thanks to www.tehskeen.com for the news.

http://www.tehskeen.com/forums/showthread.php?p=39618