In 2007, Apple released three substantially new iPods: the biscuit-shaped third-generation iPod nano (iLounge Rating: A), the metal-faced iPod classic (iLounge Rating: B+), and the phoneless iPhone called iPod touch (iLounge Rating: B-). This year, Apple has updated all three models with new features that range from trivial to important, generally improving each while boosting storage capacity for the dollar. Our review of the 2008 iPod classic (120GB/$249)…