Scott Onstott is a consultant, former university CAD professor, creator of CAD-related video learning courses, and an author and technical editor. He has contributed to more than a dozen books on AutoCAD, Photoshop, Illustrator, Painter, Dreamweaver, Fireworks, 3ds max, and VIZ. He most recently wrote Enhancing CAD Drawings with Photoshop and co-authored Mastering VIZ 2005, both published by Sybex.