Local tech news in a compact, digital format. Chronicle Tech Round Up The tech guys over at the Chron are pumping out the technology news and we are going tell you about it. ---Dwight Silverman Dwight Silverman reviews and discusses the newest version of the popular image editing software, Photoshop. The new version is called Photoshop CS3. Dwight also informs us that Houston is the 5th most e-mail-addicted city in the U.S. A fact......