Pamela Pfiffnerhas been working with and writing about digital graphic arts since the dawn of desktop publishing in 1984. She has been editor in chief of MacUser and Publish magazines and of creativepro.com, a Web site for creative professionals. She also served as executive producer of ZDTV.com (now TechTV.com), an integrated Web site for the cable television channel. Ms. Pfiffner has a Masters of Journalism from the University of California at Berkeley where she also taught for nine years. Currently she teaches at Portland State University in Oregon. She is the co-author of How Desktop Publishing Works (ZD Press/Macmillan).