""The Mac OS X.2 Little Black Book"" features technical overviews of the new features of Mac OS X Jaguar in a portable, concise format. The book contains full coverage of the newest upgrades, including iChat, Sherlock3, Rendezvous, Quartz Extreme, QuickTime 6, and the added functionality, such as increased handwriting recognition ability.

Gene Steinberg, author of 30 books and hundreds of articles on computer-related topics, has been involved with the Mac world since 1984. He is a regular columnist for ""USAToday.com"" and Gannett News Service and a contributing editor for CNET technology news service, and maintains a Mac support Web site at www.macnightowl.com. As a software/systems consultant, Gene's client list included bestselling author Tom Clancy.