As updates to Power Support's classic lines of hard plastic and rubber cases, the Crystal Jacket ($25) and Silicone Jacket ($TBD) are both designed to protect the fourth-generation iPod nano, and come packaged with both screen and Click Wheel film, as well as detachable hybrid belt clips and video stands. The Crystal Jacket consists of two thin pieces of clear hard plastic, while the Silicone Jacket is frosted clear, surgical-grade silicone rubber,…
