Whats the deal with the dynamic home point on the P3 vs Inspire 1? I´ve heard somebody saying that the P3 needs a phone or a tablet with GPS to be able to set the home point to where the remote controller is, while the Inspire 1 remote controller has this function built in and doesn't need an external GPS, is this really the case? And that brings me to my second question, if i buy the new HDMI output module for the P3 remote controller will it be the exact same thing as an Inspire 1 remote controller, or will they still have some other differences? Thanks. EDIT: I just remembered that of course the Inspire 1 will have the switch to lower the landing gear which the P3 controller doesn't have. But besides from that?