Team, Has anyone had any experience with the Sprint Express Card, "Merlin CC208 3G/4G 2-in-1 Card by Novatel Wireless" ( http://shop.sprint.com/mysprint/shop/phone_details.jsp?prodId=dvc580001… the AP 7131N Express Card slot?  If so, how did it work?  Was it 3G only or did both 3G and 4G work? Thanks. Mario