Hi guys, first thanks for the useful tips. I use PFPX, TOPCAT and REX Essential Plus Overdrive in a network (client). I import my flight plan in .rte format and upload it in the FMC. This works without any problems. Now I want to take the performance data in the flight plan (refueling, CI, payload). Is this possible with the Data Link? If I want to import the weather data with REX, which should also work? many greetings Tobi