James O. Rollans has served as a director since 1997. He serves as the Chairman of the Audit Committee and as a member of the Corporate Governance and Nominating Committee. He is an independent corporate director and corporate financial advisor. Mr. Rollans was President and Chief Executive Officer of Fluor Signature Services, a subsidiary of Fluor Corporation, a major engineering, procurement and construction firm, from 1999 to 2001. He served as Senior Vice President of Fluor Corporation from 1992 to 1999, as its Chief Financial Officer from 1998 to 1999 and from 1992 to 1994, as its Chief Administrative Officer from 1994 to 1998 and as its Vice President of Corporate Communications from 1982 to 1992. Mr. Rollans is also a director of Encore Credit Corporation, a mortgage finance company, and a director of Advanced Medical Optics, Inc., a developer and manufacturer of ophthalmic surgical and contact lens care products.