Master Lock has introduced its new iCage Locking Skins for the fifth-generation iPod, iPod classic, and second- and third-generation iPod nano. Each iCage includes three full body thermoplastic iWraps for scratch protection, a metal sled to hold the iPod, a three-digit combination lock, and a cable. Users are expected to secure the iPod inside the sled and then wrap the cable around a fixed object and back onto the lock. Master Lock’s iCage…