My iPad belongs to my school district, but I have it at home for the summer. Before school got out, I took it to the tech dept so they could update the firmware. I was warned I would lose all the apps from my personal iTunes account, which I did. Previously I was able to access my personal account from home and download all my personal apps (most of which I use at school). Tonight when I went to iTunes to re-download my personal apps, I can't get my computer to recognize my account. The account that shows up is my business account, which I cannot access (only IT can). I know that I have accessed my personal account in the past, but can't remember how I did it. Any hints?