On KDE it would be useful to install some .desktop files:
* One file to let KDE know what filetype *.med is
* One file to associate muse with *.med files; currently,
klicking a med file opens the file in a text editor
* One file for an entry in the KDE menu system
I know not all users are KDE users, but if so, the above
files would increase the usability a lot.