Mr. Tran, one of our founders, has served as our President and Chief Executive Officer and as Chairman of our Board of Directors since February 1982. Prior to joining us, Mr. Tran was employed by Amdahl Corporation and Trilogy Systems Corporation, both of which were involved in the IBM-compatible mainframe computer market.

Mr. Almon has served as one of our directors since April 1994. Mr. Almon served as the President, Chief Executive Officer and Chairman of the Board of Grandis, Inc., a solid-state memory company, from May 2002 to June 2006. Prior to that, Mr. Almon was Managing Director of Netfish Technology from 1999 to May 2001 when it was acquired by Iona Technologies PLC. He was Chairman of the Board of Internet Image, an internet software company, from January 1999 to December 1999, when it merged with Intraware, Inc. In May 1994, Mr. Almon founded and served as Chairman of the Board and Chief Executive Officer of StorMedia, Inc., a manufacturer of thin film disks. From December 1989 until February 1993, Mr. Almon served as President and Chief Operating Officer of Conner Peripherals, Inc., a manufacturer of computer disk drives and storage management devices. Mr. Almon retired from IBM in 1987 after 30 years of service, most recently as Vice President Low End Storage. Mr. Almon also currently serves as Chairman of the Board of Futek Furnace Inc. and Rollbase Inc., and serves on the Board of Directors of CBC High School.

Mr. Nguyen has served as one of our directors since May 2000. Since March 2005, Mr. Nguyen has served as the Managing Partner of Concept Ventures, an early stage venture capital fund. In May 2001, Mr. Nguyen founded Applied Materials Ventures, a corporate venture fund, and served as its Managing Partner until March 2005. In January 1999, Mr. Nguyen co-founded Ezlogin, a developer of personalization infrastructure tools for internet sites and wireless carriers and served as its Chairman from January 1999 to June 2000. From June 1996 to September 1998, Mr. Nguyen founded Novita Communications and served as its Chief Executive Officer. Novita, a Java-based communications software company, was acquired by PlanetWeb in 1998. From February 1995 to October 1996, Mr. Nguyen served as our Co-Chairman and Chief Technical Officer. From August 1993 until January 1995, he served as our Vice President, Engineering and Chief Technical Officer. From May 1992 until October 1993, Mr. Nguyen was President and Chief Executive of E-Motions, which was acquired by Sigma in 1993. Prior to founding E-Motions, Mr. Nguyen worked at Radius Inc. as Director of Product Development.

Mr. Tsai has served as one of our directors since June 2003. He is one of the co-founders of MechanicNet Group, Inc., a software company serving the automotive aftermarket industry, and has served as its Chairman and Chief Executive Officer since 1999. Prior to MechanicNet Group, Inc., Mr. Tsai co-founded Internet Image, a Java solutions company for online software deployment and served as its Chief Executive Officer from 1993 until its acquisition by Intraware, Inc. in 1999. Previously, Mr. Tsai co-founded and served as Vice President of Operations and Vice President of Sales & Marketing for Destiny Technology Corp., a laser printer controller firmware development company from 1987 to 1993. Prior to Destiny Technology Corp, Mr. Tsai served as Vice President of System Development for Mellon Bank and Bank of America.