O’ReillyIf you were thinking of taking us up on that offer of a FREE Expo-only pass at Photoshop World in Boston next Thursday, here’s another reason to come: O’Reilly Publishing is hosting a series of free Photoshop sessions at their booth on the show floor, featuring some of the leading Photoshop authors, including Photoshop Hall of Famers Deke McClelland, Katrine Eismann, and Eddie Tapp, along with authors Derek Story, and Peter Krogh. You can find O’Reilly’s class schedule by clicking here, and you can get your FREE Expo pass at the Photoshop World Web site.