Board of Directors

John R. Cooper
Chairman of the Board and Chief Executive Officer of Avocent Corporation

Harold D. Copperman
President and Chief Executive Officer of HDC Ventures, Inc.

Francis A. Dramis, Jr.
Executive Vice President and Chief Information and E-Commerce Officer of BellSouth Corporation

Edwin L. Harper
Member of the Board of Directors of Ditech Communications Corporation

William H. McAleer
Managing Director of Voyager Capital

Stephen F. Thornton
Former Chairman of the Board, President and Chief Executive Officer of Avocent Corporation

Doyle C. Weeks
President and Chief Operating Officer of Avocent Corporation

David P. Vieau
President and Chief Executive Officer of A123 Systems, Inc.