How to Take a snapshot of your Mac OS X preferences with Airport Location Utility
In this clip, you'll learn how to record and toggle between different preference settings on an Apple computer running Mac OS X. With Airport Location Utility, it's easy! So easy, in fact, that this home-computing how-to from the folks at MacMost can present a complete overview of the process in just over three minutes. For more information, including step-by-step instructions, take a look.