Hi folks... I'm going to reformat my hardrive this weekend, and I'm wondering if I can use my iPod to restore all my iTunes files. Also, any general advice on upgrading my OS is appreciated. I want to reformat and do a clean install, and I'm not 100% sure which files I need to save in order to keep all my email, iPhoto, etc. Thanks in advance! -Mike PS My ipod is a 2nd gen, so it doesn't have the latest software I believe.