when I updated my iTunes and firmware recently i checkmarked the box "encrypt iPod backup." only recently did I actually think to backup my iPod. but now as I backup my iPod go to uncheck this box, only to find that I have forgotten the password. I have tried almost every single password that I have any memory of ever using and I can't seem to get it right. Is this password stored anywhere on my computer where I can find it. my computer is running Windows XP. I am using my computer and I am not using a stolen iPod/iTunes account. Help please.