@Heclak I just saw that documentation for the IFD series was posted recently. When I saw no mention of hot-swapping configuration, I looked elsewhere, and found a post from someone at Working Title saying that they will not not support hot-swapping with the IFD series. That's too bad, because it would obviously require substantially changing the architecture of all my aircraft to support one new piece of avionics. In order to add the IFD's, and maintain all the existing hot-swappable configurations, some of my aircraft would end up with 32 variations in the aircraft selection menu. I consider hot-swapping to be a major feature of my aircraft, so I'm obviously disappointed to hear this, but I feel worse that it artificially limits the options that I am able to supply to my users.