Galen Gruman is the principal at The Zango Group, an editorial and marketing consulting firm. Currently a regular contributor to Macworld, Layers Magazine, CIO, and InfoWorld, he has also been editor of Macworld and M-Business, executive editor of Upside, West Coast bureau chief of Computerworld, and vice president of content for ThirdAge.com. He is coauthor of 20 other books on desktop publishing. Gruman led one of the first successful conversions of a national magazine to desktop publishing in 1986 and has covered publishing technology since then for several publications, including the trade weekly InfoWorld, for which he began writing in 1986, Macworld, whose staff he joined in 1991, and, most recently, Layers Magazine.