ive had an ipod jailbroken for the longest time but i rescently destroyed it... basically i installed a bad package and it wouldnt boot up. now i jailbreak it but when i upgrade installer to the new version installer freezes up when i go into it (ive restored like 6 times and gotten the same result) i deleted my itunes backup and i tried the Erase Ipod thingy in the settings... ive even restored it on another computer. but still the same result. does anything stay behind after a restore? anybody have any ideas on whats going on?