macbook pro 15 inch retina, keyboard shortcut for desktop display I have the latest MacBook Pro 15 inch with Retina display, OS 10.8.4. Not wanting to use the standard Fn keys but use them as Apple has assigned them. 

Is there a keyboard shortcut to display the desktop? I find the finger drag on the trackpad literally a drag!

Thanks, Carin
cmd-F3 works for me.  If you have Use all F1, F2, etc. keys as standard function keys turned on in System Preferences > Keyboard, then it would have to be fn-cmd-F3.