Not sure what happened to my iPad today, but it popped up the "connect to iTunes" screen and wouldn't budge from that. (Then a tornado went through, the power went out and only recently has it been back on.) So I connect to iTunes, and it says it needs to be restored, it downloads and reinstalls firmware, software and who knows what-all, then asks if I want to restore from my last (embarrassingly long ago) back up. I said yes, and it has been cranking away for what seems like forever. What concerns me is that the estimated time remaining keeps going up. It said 22 minutes when I started typing this, and I just checked and not it says 25. It has been going for over and hour. Is this normal? Thanks!