Jason Riis

        Visiting Assistant Professor of Marketing
        Leonard Stern School of Business
        New York University
        40 W. 4th Street, Suite 809
        New York, NY 10012

        Tel: 212-998-0727
        Fax: 212-995-4006
        Email: jriis@stern.nyu.edu

        from June 1, 2008, Jason Riis will be at Harvard Business School.