When the screen saver kicks on, if does not adhere to the same rules as wallpapers do. Wallpapers treat each monitor separately, meaning the same wall paper is applied to each monitor. When I select the picture screen saver (that shows a slideshow, the pictures ALWAYS orient on the top/left corner of the left-most monitor. It seems to me that this is wrong.
Microsoft is conducting an online survey to understand your opinion of the Technet Web site. If you choose to participate, the online survey will be presented to you when you leave the Technet Web site.