I upgrade my iPhone 4 to iOS 5, and in the restore process, about 2% of my apps are there ... before I upgraded I did a full backup, and the backup IS in itunes .... I clicked "restore from backup" and instead of restoring apps, it's restoring "music and video." ... ???? The folders I've had aren't there /etc .. When I did this to my iPad, all of the folders and apps were there, but they were greyed out .. now they're not even there! ?