All day I've been trying to backup my iPad. Last night I connected it and this morning, it had only moved about the size of your fingernail. So, I have tried multiple times today and still, it hasn't passed the striped bar yet! I don't understand! I don't have Wired, Zinio, or any other mag app! Please help. Note: I'm trying to update to 4.2, so I can't just pass the backup.