iSkin has launched a new wave of cases for the iPhone 4 and the iPod touch 4G, including two new cases for the iPod touch and three for the iPhone 4. The Solo Vu for iPhone 4 is a slide-on two-piece design. It combines hard and soft plastics while protecting the rear, sides and front face, with openings for all ports. The case arrives in three colors and ships for $40. Another slip-on case is the Solo FX, which features a circular pattern for an etched effect and uses Microban antimicrobial protection. The Solo FX comes in five colors and sells for $35. The Duet for
