A while back i jailbroke my ipod touch 2g but decided today to unjailbreak it and restore to factory settings so i could update to iOS4. However after itunes would not permit me to restore (because its jailbroken) i looked it up online and tried installing the newest version of itunes and restarting my macbook. This did not work even after putting the ipod into dfu mode, now it is stuck, and i cannot restore it. I need to be able to restore it so that i will have an unjailbroken ipod with iOS4 thanks!!