Available in two versions -- standard Biscuits ($20) and Black Biscuit ($22) -- SwitchEasy's new hard plastic case for the third-generation iPod nano is available in six total colors, each packed with a surprising collection of frills. You get a Universal Dock Adapter, a lanyard necklace, separate protectors for the Dock Connector port, Click Wheel, and back of the nano, plus a headphone port extender. Each of the cases has a clear screen protector…
