While we're covering this kind of stuff...
Did you know caps lock (double-click the shift key) is possible, but it must be turned on in the system prefrences?
I was very surprised when I found that option. Why is there even a choice to turn it off? Seems very useful to me and I can't imagine why it would get in anyone's way.
And it comes 'off' as the default, no less! Even if they want the option, why not ship it in the 'on' position?