a partner at Clayton, Dubilier & Rice, Inc., a private equity investment firm specializing in management buyouts. Before joining Clayton, Dubilier, Mr. Lautenbach was associated with IBM from 1968 until his retirement in 1998. At IBM, he held several executive positions and was a member of IBM's Corporate Executive Committee. From 1999 to 2002, Mr. Lautenbach served as Chief Executive Officer of Acterna Corporation, a global provider of communications test equipment, software and services. He also served from 2000 to 2004 as Co-Chairman. of Covansys, Inc., a global provider of business and technology solutions. Mr. Lautenbach is Lead Director of the Independent Board of Trustees of Fidelity Investments.