Using Eject Key as Trigger Hot Key?

[yenant]

Is there a way to use the eject key as a trigger's hot key? I want to
be able to map Shift-Eject, Command-Eject, Option-Eject, and other key
combinations to AppleScripts and shell scripts to eject my iPod,
iPhone, all external media, etc. However, Quicksilver does not
recognize the eject key as far as I can tell.