"backlight -10"
XF86MonBrightnessDown

"backlight +10"
XF86MonBrightnessUp

"applesmc 0"
XF86KbdLightOnOff

"applesmc 100"
XF86KbdBrightnessDown

"applesmc 255"
XF86KbdBrightnessUp

# switch touchpad on/off
"/usr/bin/synaptics-switch"
Shift + F11

"eject"
XF86Eject
