Hi, I've just installed the Demo, and so far i'm mighty impressed. However I am having trouble running three screens without my two outside screens having lines through them. I have played around with the display settings and the only way I seem to be able to stop the problem is to play in "windowed mode", but this causes me to have very bad frame rates. Has anyone else had this problem, or know of a way I can fix it. I'm really looking forward to enjoying this sim.