I just got the PMDG 747 cd. It is great! A+ The only thing I found is when at cruize alt. I suddenly get a drop of airspeed of 30-40 knts and right or left yaw of 10-10 degrees. Also if I use X4 rate it happens. Is it because of "real time weather" selected in FS2004? Also sometimes when I am in fullscreen mode I hit the alt key to go to the menue or F( for FSNAV, when I return to the acft the AP disengages but comes back on.

There are several topics about this on the first page on this forum ;)Its a FS2004 problem and not related to PMDG only :(If you are using the payware edition of FSUIPC you could turn on weather smoothing!Good luck

Would Activesky Ver.6 help with the smoothing of winds?

>Would Activesky Ver.6 help with the smoothing of winds?Yes.