hey just wondering if i should upgrade to the new 2.0 software from my jailbroke 1.1.4. is it worth it? i just love all the things ive done to customize everything on it and im not sure if i hvae teh skill to jailbreak the 2.0 software with w/e method is being used. if u think it is worth it. would someone be able to tell me exactly how to jailbreak it from there?