On my laptop there is a Function button that toggles various things when I press it and some of the F1, F2, etc. keys. For example if I want to have my display on a projecter I press the Fn key and F8. If the laptop is in a docking station then there is no way to do this. The windows on screen keyboard in XP doesn't have this Function button. Does anyone know a way this can be done without un-docking the laptop??