Thanks a lot for that contribution to the community! I only have one small concern: On the web page you state that the source is released under the GPL, but the actual .zip archive only contains sources, Makefile and binary, but no "COPYING" file which would clearly identify it as GPL even if someone has not visited the project's homepage ...

PS: Oh, and while you are at it - please have the archive unpack its contents into a subdirectory like Mx4/ :-).