I'm running jailbroken 2.0.2 firmware (with Quickpwn) right now, and want to upgrade to 2.1, then re-jailbreak.. (I'm running Windows Vista, by the way) So... First, I'd shift-restore to the stock 2.0.2 firmware in itunes 7.7 Then I'd upgrade to firmware 2.1 in itunes 7.7. I'd upgrade itunes to itunes 8, and re-sync the phone with that. Then I'd download the new version of Quickpwn, and run that on the stock 2.1 firmware. Is is really this simple? Or am I missing something? Wanted to check before I dove in, in case this will mess some stuff up!