Keyboard shortcut to turn off display not possible with MacBook Air Shift + Control + Eject will turn off a Mac's display.

I just bought a new MacBook Air. It has a power button instead of an Eject key:



Besides a hot corner or turning down the screen brightness, is there a keystroke that will sleep the display?
Just Shift + Control + Power works on my retina MBP, which also doesn't have an eject button.