Any thoughts on this? On my iPad 2 I was on beta 1. I synced a back up to my computer and then upgraded itunes to beta 3 and loaded ios 5 beta 3 on the ipad. The update loads fine, but when I "restore from backup" the backup will hang and it wont boot. This is if I use the backup from icloud or from itunes as I saved it on both. If I revert to beta 1 and restore the same exact backup it works no problem. Any idea on what might be wrong?