I'd like to have a shortcut key that shows/hides the bookmark toolbar (not the sidebar). (Yes, I've got the idea from Chrome). I've been searching for a solution to this particular itch, but found none. Is it possible?
After installing Keyconfig, press Ctrl + Shift + F12 to bring up the key binding interface. Create a new shortcut using the code above, and bind it to any key combination you want. Tested and working in Firefox 3.5.5.