I currently have a 3 monitor set-up using an AMD HD6870 card. All monitors are 1920 x 1080 and in a 16:9 configuration. However 2 are orientated as landscape whilst one is in portrait. The way I have them configured is as a multi-desktop set-up and I am using AMD's Catalyst for this not xinerama. I wanted to know if it is possible to display separate backgrounds on each monitor, or at the least have the 2 landscape monitors have the same one whilst the portrait monitor has a different one? Thanks for any help.