has released its 194-page free iPod Book 2.0, a revised and expanded second edition of its popular book — a one-stop answer to every major iPod and iTunes question… plus much more. Inside, you’ll find 20 sneak peeks at new iPod accessories from Atlantic, Belkin, Griffin, Monitor Audio, Oakley, Sonic Impact, Targus, v-moda, and others, ratings of over 900 accessories and iPods, plus guides to all things iPod, all things iTunes, and beyond. Two versions — printable and widescreen — are available.