Peachpit Press has announced the release of “Secrets of the iPod, Fourth Edition” (US$19.99) by Mac guru Christopher Breen. “This updated, fun guide from Macworld magazine columnist Chris Breen offers tips and tricks for all of you Mac and Windows users on how to get the most out of your iPod and iPod mini. In addition to the inside skinny on the iPod’s all-touch interface and on-the-go play lists, you’ll also find hints for accessorizing and protecting your iPod, tips on maximizing its storage capabilities, and troubleshooting advice for when it refuses to cooperate.”