<a href="http://www.imasy.or.jp/~ngs/emu/" target="_blank" >Nyagosu</a> has released an early WIP release of the Worlds first MSX emulator for the Nintendo DS, download from here --> http://nintendo-ds.dcemu.co.uk/fmsxds.shtml
Thanks to <a href="http://www.emufanatics.com/files/info/555/" target="_blank" >Keith</a> for the news.