I am trying to jailbreak 2.2.1 on an ipt2g. I have jailbroken 3.0 also but i downgraded. on redsn0w 0.3 i reach the stage where it says waiting for reboot. This is after it uploads the second stage. My ipod is black and i havent done anything except unplug and replug the ipod. My itunes is 8.2.1 plllleeassee help. do i need to dfu?