I am using a jailbroken 1.1.1 iPod Touch and a Macbook with iTunes 7.6. When I try to upgrade my iPod to 1.1.2 (after installing oktoprep and using *option-click to press update) it acts as if everything is going fine and then it tell me Error 0xE8000013. I figured it was iTunes 7.6 recognizing the Jailbroken iPod so I downgraded to 7.5, but it doesn't recognize my iPod. Anyone else having this problem? Anyone have a solution? Thanks in advance.