Upgrades can all happen over the air now, and you don't need a PC to sync with for start up either. I haven't plugged my iPad 2 into my mac since iOS 5 came ou

Upgrades can all happen over the air now, and you don't need a PC to sync with for start up either. I haven't plugged my iPad 2 into my mac since iOS 5 came out, you should be fine.