Hey great program. I have to monitors in the middle sharing 1 big wallpaper, i love it. I then have a 50 inch tv above both of those that i sometimes turn on when i want to watch a movie in bed. How can i set this up so it has its own wallpaper without affecting the other 2 because currently it just shares the wallpaper of the other 2 with a cutoff line right down the middle it looks very odd.