John E. Caldwell

Overview

Mr. Caldwell, 58, has been a director since October 2006. Mr. Caldwell is currently a member of the Board of Directors and Chief Executive Officer of SMTC Corporation, an electronics manufacturing services company, and has held these positions since October 2003. Before joining SMTC, Mr. Caldwell held positions in the Mosaic Group, a marketing services provider, as Chair of the Restructuring Committee of the Board, from October 2002 to September 2003 and in GEAC Computer Corporation Limited, a computer software company, as President and Chief Executive Officer from October 2000 to December 2001. Mr. Caldwell was a director of ATI Technologies Inc. until October 25, 2006, when we acquired ATI. Currently he is a director of Faro Technologies, Inc., a producer of three dimensional manufacturing measurement systems, IAMGOLD Corporation, a mid-tier gold producer, and Rothmans Inc., a tobacco company.