ACE-USA Medical Risk
Advocate MD Insurance Co.

Amegy Bank of Texas, N.A. American Physicians Insurance Exchange Apache Corporation Arthur Andersen
Bethlehem Steel Corporation
British American Tobacco Company
Brown & Williamson Tobacco Corporation Chubb Group of Insurance Companies CNA Coregis Insurance Company
Deloitte L.L.P.
Exxon Mobil Corp. Falcon Gas Storage Company, Inc. Farmers Insurance Group of Companies Fortune Brands, Inc. Goodman Manufacturing Co.Homeside Lending Co. Integrated Electrical Services Intertek, PLC Kemper Risk Management Services Lefco Environmental Technology, Inc. Medical Assurance Inc./ProAssurance The Medical Protective Company Medicus Insurance CompanyMemorial Hermann Hospital System

Merrill Lynch, Pierce Fenner, & Smith, Inc.
Metpath, Inc.
Mid-Continent General Agency
Moen, Inc. New Century Mortgage Co. Nuance Communications, Inc. Ophthalmic Mutual Insurance Company Oryx Energy Co. The Purdue Frederick Co. Plains Exploration & Production Professional Risk Management Services, Inc. Sterling Drug Company
St. Luke’s Episcopal Hospital
Texas Children's Hospital Texas Lawyers Insurance Exchange Texas Medical Liability Trust Turck, Inc. Unigard Insurance Group The University of Texas System VASA North Atlantic Insurance Company Westport Insurance Co. Wilshire Credit Corporation
XL Select Professional
Zurich-American Insurance