Section "Monitor"
    Identifier             "Monitor0"
    Modeline        "1440x900_75.00"  136.75  1440 1536 1688 1936  900 903 909 942 -hsync +vsync
    Option      "PreferredMode" "1440x900_75.00"
EndSection

Section "Device"
    Identifier             "Device0"
    Driver                 "radeon" #Choose the driver used for this monitor
EndSection

Section "Screen"
    Identifier             "Screen0"  #Collapse Monitor and Device section to Screen section
    Device                 "Device0"
    Monitor                "Monitor0"
    DefaultDepth           24 #Choose the depth (16||24)
    SubSection             "Display"
        Depth              24
        Modes              "1440x900_75.00" #Choose the resolution
    EndSubSection
EndSection