I am using an ipad3 and living in Spain. I started off with the first ipad more than a year ago and have never had any problems with downloading and buying apps either on the computer or either of the ipads from the Spanish store until now. I am still OK with the computer but when I try to download a paid or free app on the iPad I get the message : "Account not in this store. Your account is not valid for use in the UK store. You must switch to the Spanish store before purchasing" Does anyone know how to switch stores on the iPad3?