I also found 'AI traffic liveries' on Nexus Mods, copied the 'AITrafficAirlinerTwinEngineLiveries' folder and started the sim. In videos I saw that you only have to copy the A32NX folder into the following path: %LOCALAPPDATA%\Packages\Microsoft.FlightSimulator_8wekyb3d8bbwe\LocalCache\Packages\Community but when I do so and start the sim I still have the default A320 neo with the IRS overhead switches not working for example, so I looked into the content manager and still found no new package (or used wrong letters for searching?). For me too many knobs aren't working so I found out about the A32NX project and downloaded version 0.1.1 on GitHub and I don't know why but I can't get mods working in my sim, they don't even show up in the menu (correctly). So I can't say something really bad about the new sim but why I'm a little bit worried is because of the planes itself, especially the airliners. I hope all of you can enjoy the new simulator, I preordered the Premium Deluxe edition on MS Store.