Did my iPad 1 before I went to sleep last night. Woke up and it was done. So no hiccups between iPad 1 and 2. Have to do my iPhone 4S and touch 4 still.
Remember to charge before upgrading if your battery is running low, because a low battery can hang up an upgrade.
I've finished all my upgrades without probs. Did iPad 2, two iPad 1s, iPhone 4S and iPod touch 4. Took 15-30 mins each OTA (except the one that I slept through). My husband did his iPhone 4 last night. No probs with that, either.
Need help.. Accidently i press on upgrade button and now its say upgrade is unable because you need more then 50% to upgrade it.. But my question is what i should to do to not upgrade it.. Because i dont want to upgrade it..