From what I understand when SP 1 comes out I am able to create the flight plan in PFPX and export it to the 777 but not export the winds (Well you can export the winds but if you want them to update you use Active Sky), instead load the flight plan into Active Sky Next which will automatically make a .wx file for that route and put it in the PMDG WX folder. Once in the FMC I can request the route and the winds but Active Sky will automatically update the .wx file so if I request the winds again they should be updated to the latest winds.
Is this correct?
Cheers,
Chris