Derrick StoryDerrick Story has more than 25 years as a photojournalist, including serving as managing editor for O'Reilly Network. He speaks at technology conferences including Macworld, PMA, PhotoPlus, and Santa Fe Workshops. He is the author of Digital Photograhy Hacks, Digital Photography Pocket Guide, 3rd Ed., The Digital Photography Companion, and his latest, The Photoshop CS4 Companion for Photographers. He coauthored iPhoto: The Missing Manual with David Pogue.

Derrick likes to keep his shooting skills sharp by running his photography business, Story Photography. You can listen to his photo podcasts and read his tips at The Digital Story (thedigitalstory.com) and follow him on Twitter. Aperture fans might want to check out his co-authored video training on Lynda.com: Aperture 2 Essential Training. Read More Read Less