Hi, Looking thru the specs of the iPad2 I can ind that it has some GPS capabilities. Actually these vary from the basic to the 3G models as follows : Wi-Fi Digital compass Assisted GPS Cellular The latter 2 being only for the 3G models. However, this is still unclear. Does iPad2 have a true GPS chip in it or does it play around using cell tower localization? What exactly does "assisted GPS" imply?