DALLAS– Dan Pulsipher, a Java engineer with software developer Razornet Technologies, fretted Monday that the computer monitor of coworker Allen Walls may be larger than his own. "I've got a 17-incher," Pulsipher said. "But I'm almost positive that Allen's is a 19. What gives?" Pulsipher, who has been with Razornet three and a half years to his counterpart's six months, also fears that Walls' monitor may have a .26mm dot pitch.