Use of special button in menu

[Tissemon]

Hi! I'm very happy with my KFF, but find myself using it as an Action Replay quite often (to fastload disk-images from my Pi1541).
Seems like a bit of waste that the special button doesn't do anything at all in the menu, so I'd like to suggest that it could be used to instantly mount a favorite crt/prg.

Either by having a text-file where you enter the path to the file you want to be opened when you press the button.
Or perhaps even simpler, with just hardcoding that the button opens a file in the root named something like special.crt so you can just rename your favorite file and place it there.

In my case I'd have Action replay on that button, so I can start that easily after I've played other crt-games.
But it could also be quite useful to put a deadtest-cart on the Special-button, so it could easily be started on a computer that has minor issues.