A. David V. HarkinsDavid V. Harkins has been affiliated with Thomas H. Lee Partners, L. P.

A. David V. Harkins

David V. Harkins has been affiliated with Thomas H. Lee Partners, L. P. and its predecessor, Thomas H. Lee Company, since its founding in 1974, and currently serves as President of Thomas H. Lee Partners, L.P. In addition, he has over 30 years experience in the investment and venture capital industry with the John Hancock Mutual Life Insurance Company, where he began his career, as well as TA Associates and Massachusetts Capital Corporation. Mr. Harkins also founded National Dentex Corporation and serves as Chairman of the Board. He is currently a director of Cott Corp. and Syratech Corp. Mr. Harkins also serves as President and Trustee of T. H. Lee Mezzanine II, the Administrative General Partner of Thomas H. Lee Advisors II, L. P. , which is the sole limited partner of the Managing General Partner of ML-Lee Acquisition Fund II, L. P. and ML-Lee Acquisition Fund (Retirement Accounts) II, L. P. , Principal Managing Director of Thomas H. Lee Advisors, LLC, TH Lee, Putnam Capital Advisors, LLC, and Thomas H. Lee Management Company, LLC, President of THL Fund IV Bridge Corp. and THL Investment Management Corp. , and Vice President of THL Equity Holdings III, Inc.

B. Hoff, Walter M.

Mr. Hoff is Chairman and Chief Executive Officer of NDCHealth. Prior to joining NDCHeahh, Mr. Hoff was Executive Vice President of First Data Corporation from 1991 to 1997, with responsibility for First Data Card Services Group. Mr. Hoff served as Chief Financial Officer and Executive Vice President of American Express Information Services Corporation (predecessor to First Data Corporation) from 1989 to 1991.

C. Thomas H. Lee

Thomas H. Lee founded Thomas H. Lee Partners, L. P.'s predecessor, Thomas H. Lee Company, in 1974 and from that time through July 1999, served as its President. Mr. Lee currently serves as General Director of Thomas H. Lee Partners, L. P. , which is a Boston-based private equity firm that focuses on investments in growth companies. From 1966 through 1974, Mr. Lee was with First National Bank of Boston where he directed the bank's high technology lending group from 1968 to 1974. Mr. Lee is also a director of Vertis Holdings, Inc. , Finlay Fine Jewelry Corporation, First Security Services Corporation, Miller Import Corporation, Safelite Glass Corporation, The Smith & Wollensky Restaurant Group, Inc., Vail Resorts, Inc., and Wyndham International, Inc. Mr. Lee is an individual general partner of ML-Lee Acquisition Fund II, L.P. and ML-Lee Acquisition Fund (Retirement Accounts) II, L.P. Mr. Lee also serves as Chairman of T. H. Lee Mezzanine II, the Administrative General Partner of Thomas FI. Lee Advisors II, L. P. , which is the sole limited partner of the Managing General Partner of ML-Lee Acquisition Fund II, L. P. and ML-Lee Acquisition Fund (Retirement Accounts) II, L. P.

D. Matthew S. Melius

Matthew S. Melius has been Executive Vice President, Credit Risk Management of Thomas H. Lee Partners, L.P. since January 2001. Mr. Melius previously was Executive Vice President, E-commerce of the Company from September 2000 to December 2000; Senior Vice President, E-Commerce from January 2000 to August 2000; Senior Vice President, Portfolio Marketing from January 1998 to December 1999; and Vice President, Marketing from September 1995 to December 1997. Prior to that, Mr. Melius served seven years in the credit card division of the First National Bank of Omaha, where he advanced from a management trainee to manager of the portfolio management department, where he directed the account retention and portfolio profitability operations.

E. Dan N. Piteleski

Dan N. Piteleski has been Executive Vice President and Chief Information Officer of Thomas H. Lee Partners, L.P. since May 2002. Mr. Piteleski previously was Senior Vice President, Chief Information Officer of the Company from May 2001 to April 2002. Prior to joining it, Mr. Piteleski was Vice President, Chief Information Officer of H.B. Full