I was having problems with the software and iTunes, took the iMac to the apple store and they wiped it clean and then helped me restore from my backup. W were able to do most of it but had the pictures left, and it would take to much time, so they sent me home with instructions, I followed the instructions to the letter but got a message saying that the pictures could not be installed because I was not the administrator and I am stuck, can someone out there help me?
iMac (20-inch Late 2006), iOS 5.1.1