I have my ipod JB and its running 1.1.1... I am very happy with it. There are no problems with it so far and i been using it for a few weeks. I have the maps,e-mail,notes, weather, stocks, apollo, calander, i radio, sip viop and customize. All work great! So I wanted to know what changes in the updates?? More features? Looks differnt? Please someone let me know!