Okay, so I have a quick question regarding a second generation iPod touch. I've already jailbroken my iPod touch (2G) and let's say I want to restore to the original firmware. Do I have to install LibUSB (I forgot if that was the name of the program) again? Or can I just use iTunes (Shift+Restore) to restore the original Apple firmware? And as a side question, if my iPod goes into a boot cycle, will I need LibUSB to restore in DFU mode? Or can I just restore in DFU without the need of that program? Thanks.