GP2X-MSX is a port on GP2X of the version 2.7.0.40 of fMSX-SDL from Vincent van Dam thatZX-81had previously ported to PSP.

fMSX is a famous emulator of the MSX, MSX2, and MSX2+ 8bit home computers. It runs MSX/MSX2/MSX2+ software on many different platforms including Windows and Unix.

Changes:

– Speed improvements
– Add gzipped disk file support, reduce disk file size from 700k to 50k !
(you may gzip original dsk file using www.7-zip.org)
– A thumbnail image is now displayed in the file requester
while selecting any file with the same name of a previously
saved game (rom, disk, keyboard, settings).
It might be very helpful to recognize that game later if you
have thousand different games on your disk and rom folders !
– In the emulator menu you can go directly to keyboard and settings
menu using the L-Trigger key.
– The virtual keyboard is now usable in the file requester menu to
choose the first letter of the game you search !

http://zx81.zx81.free.fr/serendipity/index.php?/archives/318-guid.html