The National Association of Photoshop Professionals (NAPP) have announced the opening of registration for Photoshop World Conference & Expo, which takes place September 7-9 at the Hynes Convention Center in Boston. “Photoshop World is the main educational event for Photoshop users, graphic designers, and digital photographers eager to be on the cutting edge of Photoshop CS, CS2, and innovative digital imaging techniques. This information-packed conference is ideal for creative pros and novices offering classes for every level of skill and interest.” NAPP offers a US$100 advance registration discount now through August 12th, making the total cost of the three-day conference $399.