Matt Kloskowski is the Education and Curriculum Developer for the National Association of Photoshop Professionals, editor-in-chief of the Photoshop Elements Techniques newsletter, and (along with Scott Kelby and Dave Cross) co-host of Adobe Photoshop TV, the popular video podcast.
Kleber Stephenson is Director of Seminars and Director of Windows Technologies for KW Media Group, a software education and publishing firm (and home to Scott Kelby's National Association of Photoshop Professionals). Stephenson is author of "Killer Tips" books for Windows XP and Office 2003, co-author of "The iTunes for Windows" "Boo""k," and contributing technology reviewer for "Photoshop" "User" magazine. He has more than a decade of experience analyzing and implementing business computing infrastructures based on the Windows platform.

Scott Kelby is the world s #1 best-selling author of photography technique books, as well as Editor and Publisher of the highly acclaimed Photoshop User magazine. He is co-host of the influential weekly photography talk show The Grid and he teaches digital photography workshops and seminars around the world. Scott is an award-winning author of over 60 books, including The Lightroom Book for Digital Photographers, The Digital Photography Book series, Professional Portrait Retouching Techniques for Photographers, and Light It, Shoot It, Retouch It. For more on Scott, visit his daily blog at scottkelby.com.