I need help. My old PC died. When I try to connect my ipad to the new PC with the new iTunes library, I get asked to download and install version 4.2, but then get prompted to backup my purchases. How do I do that, as obviously my old iTunes library is not there. am I not likely to lose all my stuff on My iPad. I have bought a lot of books and apps, and there are 10 gb pictures too. I am rather not that techno-savvy and would benefit from some advice. I bought copytrans to backup the iPad, but that does not save my pictures or purchases.