Ok, well, I have a tethered jailbroken 2.2.1 iPod Touch, and I want to "Untethered" it. Now correct me if I'm wrong, but when you untethered jailbreak your iPod touch you can turn it on without a boot(computer). 1) Do I have to completely restore my jailbroken iPod to Untethered it?(noob question, I know.) 2) Is there a higher risk to "untethered" it then it was to "tethered"? 3) Which method is the best/easiest to use? Thanks ahead of time.