Hi I have a jailbroken Touch 1.1.1. If I jailbreak to the current 2.0 will I lose all of my music. Also I am trying to back up the music from my touch to my pc just incase I lose it. How is this done? I have a new computer and I do not have my itunes library updated. So I want to save the songs that are currently on my touch so I can reload them. Can you help?