Hi, I'm new to this forum, and would like to say hi. Beside saying hi I would to say how much I love the Ipad. I was very excited about the upgrade to 4.2 but have not been able to get this done. Every time it backs up it gets stuck on part 1 of 4, 3 quarters of the way through. I have left this on for over 24 hours and nothing happens. I tried synching it first but the same thing happens so I have not been able to upgrade. Is there something I am missing? I know I have a lot of pictures and some apps on this but is should synch and update. help!!!