Robert N Pokelwaldt

Robert N. Pokelwaldt --Mr. Pokelwaldt (age 71) has been a director of the Company since the consummation of the Company's initial public offering in 1992 (the "Initial Public Offering"). Mr. Pokelwaldt served as Chairman and Chief Executive Officer of York International Corporation, a manufacturer of air conditioning and cooling systems, from January 1993 until his retirement in October 1999. He also served York International Corporation from June 1991 until January 1993 as President, Chief Executive Officer and a director and, from January 1990 until June 1991, as President and Chief Operating Officer. Mr. Pokelwaldt is also a director of Intersil Corporation, a telecommunications chip manufacturer.