Very good basic book on what to learn when migrating from a Windows based computer to a Mac based one. It provides sufficient information to get you started without being too complicated. A good read for Mac virgins.
This replaced my Watson antenna which was supposedly better than the standard one supplied with my PSR-295 scanner. Must say however that the reception with the Air band Minaret fitted is now twice/three times as good. I hear all transmissions without the annoying missing bits. Very pleased with my purchase.