I have an I-Pad version 1 with 3.2.2 on it. I want to upgrade to IOS 5.1. From what I read this must be done by not only connecting with a p.c., but it must be a p.c. that the I-Pad is used to and has connected with previously. If it is connected with a strange computer it might not back up content purchased from iTunes. I don't own a p.c. I live in Chicago. My brother purchased the iPad and set it up in Kansas City and mailed it to me. I've purchased much from iTunes I can't afford to lose. Am I totally out of luck or can I can I take it to a computer service facility or some such thing where they'll be able to do it. Any help would be appreciated.