Macally recently unveiled new 3G iPod nano cases, some of which were given a small sneak peek at MacLive Expo. The cases come in a variety of materials ñ neoprene, rubber, leather, stainless steel ñ and styles. The offerings range from the mirrored Mirage, the striking IceSuitN3, the elegant Masquerade, and the handy Metro, among others. The manufa
