Jean-Yves Dexmier has served as one of our directors since April 5, 2007, was named Executive Chairman of the Board in October 2009, and was appointed CEO in December 2009. Dr. Dexmier served as Chief Executive and Chair of the Board of Agentis Software from 2001 to 2005. He served as Chief Executive Officer, President and Chief Financial Officer of Informix Software from 1997 to 2000. Dr. Dexmier also served as the Chief Financial Officer of Octel Corporation from 1995 to 1997. From 1994 to 1995 he served as Chief Financial Officer of Air Liquide Americas and from 1991 to 1994 he served as Chief Financial Officer of Thomson Consumer Electronics U.S. Dr. Dexmier received a B.A. in Fundamental Mathematics from Lycee Pasteur, an M.B.A. from Ecole Polytechnique and a Ph.D. in Electronics from Ecole Nationale Superieure de l'Aeronautique et de l'Espace, all located in France.

Anthony Castagna has served as one of our directors since March 1999. Since 1997, Dr. Castagna has served as a non-executive director of Macquarie Technology Ventures Pty Limited, an Australian venture capital fund and wholly owned subsidiary of Macquarie Bank Limited, Australia's largest investment bank, and as an independent advisor to the Macquarie Technology Investment Banking Division of Macquarie Bank Limited, an investment banking company. He is also a non-executive director of early-stage private technology-based companies in Australia, Asia and the United States. Dr. Castagna served as a non-executive director of BT LookSmart, the joint venture between LookSmart and British Telecommunications, until December 2002. Dr. Castagna holds a Bachelor of Commerce from the University of Newcastle, Australia, and an M.B.A. and Ph.D. in finance from the University of New South Wales, Australia.

Mark Sanders has served as one of our directors since January 2003. Mr. Sanders served as Chairman of Pinnacle Systems, a supplier of video creation, storage, distribution and streaming solutions, from July 2002 to March 2004. Mr. Sanders also served as a Director of Pinnacle Systems from January 1990 to March 2004 and as its President and Chief Executive Officer from January 1990 to July 2002. Prior to that time, Mr. Sanders served in a variety of management positions, most recently as Vice President and General Manager of the Recording Systems Division of Ampex, Inc., a manufacturer of video broadcast equipment. Mr. Sanders also serves on the board of directors of Bell Microproducts Inc., a computer storage and semiconductor company. Mr. Sanders holds a B.S. in Electrical Engineering from California Polytechnic University, Pomona and an M.B.A. from Golden Gate University.

Mr. Wright has served as one of our directors since August 2005.  Since April 2007, Mr. Wright has served as a General Partner of GrandBanks Capital, an early-stage venture capital firm.  Mr. Wright served as Chief Executive of the EMEA and Asia-Pacific operations of Geac Computer Corporation Limited and as its Chief Technology Officer from May 2004 to March 2006.  He also served as Geac's Senior Vice President, Chief Technology Officer and Chief Information Officer from January 2003 to May 2004.  Prior to joining Geac, Mr. Wright served for just over three years as Senior Vice President, Chief Technology Officer and Chief Information Officer at Terra Lycos, a provider of Internet access and content to users worldwide.  Prior to working at Terra Lycos, Mr. Wright spent seven years at The Learning Company, a provider of consumer educational and home productivity software, until it was acquired by Mattel, Inc. in 1999.  Mr. Wright received a B.S. in Computer Science from City University in London.

Scott Kauffman joined our board in April 2011. Mr. Kauffman has more than 25 years of senior executive and board leadership experience with both public and private companies. He is a widely recognized industry leader and expert in the fields of digital entertainment, Internet media and consumer marketing. Most recently, Mr. Kauffman was the President & CEO, and a member of the board of Geeknet (NASDAQ:GKNT), the parent company of SourceForge, Slashdot and ThinkGeek. He joined Geeknet shortly after Yahoo! acquired BlueLithium, where he served as President & COO. Before joining BlueLithium, Mr. Kauffman was President & CEO, and a member of the board, of several venture-backed Internet start-ups, including Zinio, MusicNow, Coremetrics and eCoverage. In 1997, Kleiner Perkins recruited Scott to Silicon Valley to become President & CEO of AdKnowledge, which he filed to take public before negotiating its sale to CMGI in 1999. Mr. Kauffman holds an A.B. in English from Vassar College and an MBA in marketing from New York University.