Screen numbers must be contiguous starting from zero and cannot be duplicated. Examples: -screen 0 @1 ; on 1st monitor using its full resolution (the default)-screen 0 [email protected] ; on 2nd monitor offset 100,100 size 800x600-screen 0 [email protected] ; on 3rd monitor size 1024x768 OPTIONS CONTROLLING THE APPEARANCE OF THE X SCREEN WINDOWS