I have an unlocked iphone 3g using 2.0. I updated to the latest version of Itunes, and now i want to sync with my itunes library but everytime i connect the iphone, itunes freezes. I wanted to know if anybody could help me figure out which version of itunes is compatible with an unlocked iphone 3g using 2.0. I tried downloading many old versions of itunes but they all freeze when i connect the iphone. I appreciate anyones help.