i have updated my ipod and i didnt know that it would unjailbreak my ipod, which it did. I want to jailbreak again but the other methods of jailbreaking 3.1.3 are too complicated in my opinion because i tried redsnow and it almost worked (i was in the action of jailbreaking my iPod 1G and it said it jailbroke but nothing came on the iPod screen and the redsnow programme said waiting for reboot for 45 minutes until i thought it stayed like that for so long i turned on my iPod and the computer said it was jailbroken when it wasent! Jailbreaking with Blackrain on 3.1.2 was so easy!