Tunewear today announced a large number of new iPod cases at Macworld Expo in San Francisco today. These include: PRIE Jewel nano series, a luxury iPod case for iPod nano; TUNETAG STUDS, a chrome silver studded case for iPod nano; PRIE ROBO, a robotic case for iPod nano; and the Charm shuffle series of cases for the iPod shuffle. Complete details on assorted colors and prices are available in the company’s announcement. All models are available now.