ah, i see... if you don't type anything between load and save, then when you hit save, it will ask for the file name. having something in that box will take it completely and literally as the absolute file name.
(fix filename already in box... check)

i usually leave that box blank and type in the description. i also put a number of hotstrings together in a single map.

re: internally generated
i'm not quite sure what you mean... but the point would be to allow the user to generate the keymaps in order to allow an almost unlimited set of keys to associate with the various actions. for your main window, load a key map that does LCtrl+G='mount' ... and for the clones, load a different keymap that does F2='mount' (or any key... try without the alt/ctrl/shift).. and just have their F2 tied to mount.

i'm assuming the other clones are on other machines. hmph. (pita)