A. It's a tiny app that displays your username in the menu bar.
A. In a lab setting, you might want to make it obvious which user is currently logged in without having Fast User Switching turned on.
A. Click on the username in the menu bar, and you'll get a little menu with a “Quit” item in it.
A. http://www.reynoldspkg.com/reynoldskitchens/en/product.asp?prod_id=1789
A. Quantum mechanics says that there are an infinite number of universes, and that every possible action occurs somewhere in the multiverse. Therefore, there exists a universe somewhere where these questions get asked all the time.
A. If you insist.
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