In 2006, shipment volumes of laptops eclipsed their desktop counterparts. CE accessory sales also will grow in 2007, to the tune of $11 bln, in large part due to an overall consumer emphasis on portability. Total digital imaging shipments are expected to exceed 32 mln units, with revenues projected to reach $8 bln, making 2006 and 2007 the best revenue years for this category, CEA reports.