I just installed Active Sky 2016 and Active Sky Cloud Art, and have been learning to use them as an update from Active Sky Next.  So far I have been very impressed.  Currently I am running under Windows 10, with my 3 primary monitors viewing either the virtual cockpit or spot plane views.  The fourth monitor is used with Plan-G3 for a moving map display.  Still have to check the virtual size with Process Explorer occasionally, since if it gets over 4 GB FSX will fail.  Just finished a test flight with the Captain Sim 777-200, KSFO to KSEA, AS 2016 real weather, Plan-G3 map, and ORBX Northern California and Pacific Northwest scenery.  I was concerned that there might be VAS issues, but my earlier addition of 24 GB of RAM may have resolved this. My frame rates are reasonable, the scenery looks great, and the CS 777 flies beautifully!

Jim Kaye :) :)