I bit the bullet and bought an ipad 2 yesterday (16g, verizon 3g, white). Will be giving my nook color to my mom . A few questions: 1) What exactly is airplane mode? 2) How do i move app icons from page two of my home screen to page one? 3) Does one need to sign up for their 3g coverage as soon as they get the ipad 2? Or can it be done whenever? I'm goin on vacation in a few weeks and would like to activate it then. No statute of limitations on activating it, right??