New EMC2 Drivers on USGA Conforming List Click on link, enter 'element 21' in space next to Manufacturer, click on search. <A HREF="http://www.usga.org/equipment/conforming_golf_club/conforming_golf_club_results.asp" target="_blank">http://www.usga.org/equipment/conforming_golf_club/conforming_golf_club_results.asp</A>