Bob Kavner

Robert Kavner has served on our board of directors since March 2004 and lead independent director since March 2010. Since 1995, Mr. Kavner has been an independent venture capital investor focusing on investments in technology companies. From January 1996 through December 1998, Mr. Kavner served as president and chief executive officer of On Command Corporation, a provider of on-demand video systems for the hospitality industry. From 1984 to 1994, Mr. Kavner held several senior management positions at AT&a;T, a provider of telecommunications services, including senior vice president, chief financial officer and chief executive officer of Multimedia Products and Services Group and chairman of AT&a;T Venture Capital Group. Mr. Kavner also served as a member of AT&a;T’s executive committee. Mr. Kavner served on the board of directors of Earthlink, an internet service provider, from 2001 to 2008, and currently serves on the boards of directors of a number of privately-held companies. Prior to joining AT&a;T, Mr. Kavner was a partner of PricewaterhouseCoopers. Mr. Kavner received a Bachelor of Arts degree in business management from Adelphi University.