Hi Anyone out there using or having used this ? At the moment I am using the standard Phantom White controller, but want to upgrade to the Devo 10 because it has a buddy ability I ask because where I am there are not too many opportunities to actually get the Phantom in the air. Therefore I thought I could get some practice in using the AerSim RC software. This would especially apply to the coming winter. So I bought the Devo 10 transmitter and the AeroSim together so I could get to know both before actually doing the upgrade. I then set it all up. and all seemed to go well until I actually started flying the thing in my computer. My problem is that I always and only fly the Phantom in GPS mode. Being a Phantom learner I am not going into ATTI mode in either the near or far future. But the AeroSim seems not to have any way to do this. The HELP files have NO suggestions. IS THERE A WAY OR AM I TOTALLY SCREWED AND WASTED THE MONEY??? Regards from a frustrated flyer. POTO.