The Kelby Training DVD TACK SHARP! Sharpening in Adobe CS5 & Lightroom 3, presented by Matt Kloskowski, teaches you how to make the most of both editing software's. Kloskowski teaches where to sharpen and how, with the most efficient sharpening techniques. The Education and Curriculum Developer for the National Association of Photoshop Professionals, Matt Kloskowski is a veteran of digital workflow. You'll learn from the best and raise your game at the same time.