okay so i know that with all major updates like 1.0 2.0 3.0 there were jailbreaks that needed to be crafted for each one. so when 3.1 comes out will there need to be a new jailbreak designed for it? and my other question is when is 3.1 coming out? i hate having the 3.0 jailbreak and i am praying that 3.1 will need a new jailbreak that way i dont have to restore my ipod to get rid of the jailbreak. instead i will just upgrade through itunes and keep it in that condition.