Robert J. Frankenberg, 69, has served as a director since March 13, 2000 and lead director since April 20, 2005. Mr. Frankenberg is owner of NetVentures, a management consulting firm. From December 1999 to July 2006, Mr. Frankenberg served as Chairman of Kinzan, Inc., an Internet Services software platform provider. From May 1997 to July 2000, Mr. Frankenberg served as Chairman, President and Chief Executive Officer of Encanto Networks, Inc., a developer of hardware and software designed to enable the creation of businesses on the Internet. From April 1994 to August 1996, Mr. Frankenberg was Chairman, President and Chief Executive Officer of Novell, Inc., a producer of network and office software. Mr. Frankenberg is a director of Rubicon Project, Inc. Mr. Frankenberg also serves on several boards of privately held companies. Previously, Mr. Frankenberg served as a director of National Semiconductor, Electroglas, Inc., Extended Systems Incorporated, Polycom Inc., Secure Computing Inc., and Wave Systems, Inc. Mr. Frankenberg serves as Chairman of our Audit and Compensation Committees and also serves on our Nominating Committee. Mr. Frankenberg’s experience as chairman, president and chief executive officer of numerous technology companies and his significant board experience (both with the Company and elsewhere) provides expertise in technology, business operations, corporate development, strategy, financial reporting, governance and board best practices.