Folks, as stated, Aerosoft supports essentially all formats as far as I can tell. This may ultimately mean you stop subscribing to one and move to the other. Their supported list includes: Aerosoft Airbus A318 / A319 Aerosoft AirbusX Extended/Standard (FSX; Prepar3D) FlightSim Commander (FSX; Prepar3D) FS Navigator (FS2004) aeroSystem 737 Avionics AivlaSoft Electronic Flight Bag (FSX/Prepa3d v2) CaptainSim 757/767 (FSX; Prepar3D; FS2004) Digital Aviation Piper Cheyenne (FSX; Prepar3D; FS2004) Eurowings Professional (FS2004) EADT KLN 90B (X-Plane) Eaglesoft Cessna Citation (FSX; Prepar3D; FS2004) Flight1 ATR 72, BN2-Islander, C182T, Fokker, Mustang, Super 80 Professional (FSX; Prepar3D; FS2004) FSBuild 2.4 FsXPand - Flyware (FSX; Prepar3D; FS2004) iFly Boeing 737 (FSX; Prepar3D; FS2004) Integrated Simavionics (FSX; Prepar3D; FS2004) JRollon Planes CRJ200 (X-Plane) Level-D 767 (FSX; Prepar3D; FS2004) Majestic Dash 8 Q400 (FSX/Prepa3d/Prepa3d v2) PMDG alle Produkte (FSX; Prepar3D; FS2004) Pointsoft PRO-ATC/X Prosim 737 PSS Boeing 777; A330; A340 (FS2004) QualityWings 757 (FSX; Prepar3D; FS2004) QualityWings Jumbolino (FSX; Prepar3D; FS2004) Sim-Avionics Flightdeck Avionics TuneVNAV Descent Pro3 vasFMC X-FMC (X-Plane) Wilco/Feelthere 737/777 Airbus, Citation X, Embraer E-Jets v.2, Legacy (FSX; Prepar3D; FS2004) Ideal Flight 10 777 Worldliner Professional/Extended (X-Plane) Boeing 757 Professional (X-Plane) JARDesign A320neo (X-Plane) JeeHellWare FJCC Universal FMC (X-Plane) SSG B748-i Global ATC Simcheck A300 FMC (FSX) EFASS - Electronic Flight Assistant Professional Flight Planner X X-Plane 10 (V 10.00 - 10.xx) GNS430 (X-Plane 10.30) SimLauncherX @mgeiss the format is already a mix of two existing formats. Navigraph still does not work at this time.