Good to know: while in most programs you can set custom shortcut by just pressing the right keys and the software will "record" your key combination, here you have to litteraly TYPE the shortcut you want (e.g., type "ctrl+shift+k"). Don't forget to press "Save" at the end and voila! ... It works.
YOU ALSO CAN OVERRIDE DEFAULT FIREFOX SHORTCUTS. So I don't understand all the negative reviews stating you can't.
Just keep in mind what the developer says: * restart Firefox for your new shortcut to work * shortcuts only work once the page has completely loaded. * shortcuts don't work on 'internal' Firefox pages, like the page your reading right know.
