Hi. I have been given a used ipad filled with useful apps. I have never used Itunes. If I download Itunes to my PC and then hook up the Ipad, what will happen? Will I lose all the apps? Or will the Ipad accept me and my Itunes as the new owner? Or is there some neat trick I need to do to get the Ipad and my Itunes into proper sync? Thanks in advance for your help.