Ok I know that I can go on these threads and read till my eyes get blurry and begin to grow a beard. I see all of these topics on 2.0, don't do it, go for it, and caution. If I decide to go to 2.0, I'm on 1.1.3, do I go to 1.1.4 jailbroken? or just 1.1.4? and then how do I go to 2.0? do I do it with +liberty, Ziphone, I just don't know.