Overture Performance Marketing, a division of Overture Services, Inc., today announced the launch of Search Optimizer, an enhanced campaign optimization product designed to help advertisers maximize the effectiveness of their Overture sponsored search campaigns. The launch of Search Optimizer, now available in the U.S., demonstrates Overture's ongoing commitment to generating greater value for its advertisers by providing them with simplified campaign management solutions and valuable insights to better inform their marketing decision-making process. - Overture Services, Inc,