After latest FC6t2 updates, logging into a gnome session as root produces a popup that says:
ESC cannot be operated with the icon in the notification area. Please insert a Security Key to bring ESC to life.
There is only one button in the dialog labeled "OK".
This dialog clearly needs another button labeled:
"What in the heck is this and why is it popping up on my screen?"
(Whatever it is, I went into my session and removed ESC :-).