Good morning all:I transferred fsx to a new computer a few days ago. Everything works well in single monitor mode: However, when I open a new view in my second monitor, the clouds and ground in my MAIN monitor become corrupted with geometrical shapes - not immeditaely, but after about 20 seconds. When I close the second monitor, the main monitor view restores itself. I'm running win7 64The only thing different is an upgrade to REX Overdrive and the addition of ultimate traffic. I'm still using the old Nvidia 9800 GT video card. I've tried a 470 as well - same problem.(I do have a new mobo ASUS PT 6 deluxe.) I've run all the updates and am frankly baffled!.Thanks for your help anyone!Lon Duncombe

hi, i too have the same problem, have had this problems for months, i run two monitors as well, i think it has to do with the two monitor setup plugged into one GPU. I too would like some sort of solution to this.regards