Book excerpt: An in-depth For Dummies guide to the latest Mac OS X version, code-named "Panther"-seven minibooks with more than 700 pages of fun and easy tips, tricks, and techniques Approximately five million users have already upgraded to Mac OS X, and that number is expected to double within a year Covers "Panther" basics, personalizing the desktop, getting on the Internet, using Apple Mail, setting up multiuser accounts, and going digital with iTunes, iPhoto, iMovie, and iDVD Also explores building a network, upgrading a system, discovering Unix, and more, including thorough coverage of all the "Panther" enhancements and new features Bestselling author Mark Chambers has written more than fifteen computer books