of Alexandria, Virginia announced the introduction of its QuarkXPress Xtension, an optional feature set for Expressroom 6.0 that enables real-time Web publishing directly from QuarkXPress and an Expressroom Internet publication so professional Web and print publishers can reduce redundant processes, improve efficiency, streamline workflow and maintain greater control over their Internet content. The Expressroom 6.0 QuarkXtension is scheduled for release in the fourth quarter of 1999. of Alexandria, Virginia also announced the appointment of Jay Greenwald as Chief Operations Officer, and the appointment of Heidi Heiden to the company’s Board of Directors.