Sold in eleven colors -- ten regular cases called SwitchEasy Colors, and one called Colors Stealth ($13 each), this new silicone rubber case kit for the fourth-generation iPod nano offers the company's typical complement of protection and style. Each case includes two screen protectors -- one hard, one film -- to give you a choice between how to cover the nano's screen, plus two Click Wheel guards, a Dock Connector port cover, and of course a colored…
