Section "ServerLayout"
        ...
        InputDevice     "Configured Mouse"
EndSection

Section "Module"
        ...
	Load  "synaptics"
EndSection

Section "InputDevice"
        Identifier      "Configured Mouse"
        Driver          "synaptics"
        Option          "SendCoreEvents"        "true"
        Option          "Device"                "/dev/input/mice"
        Option          "Protocol"              "auto-dev"
        Option          "LeftEdge"              "0"
	Option          "RightEdge"             "1440" // macbook pron reso on 1440x900. ton joudut vaihtaan
        Option          "TopEdge"               "0"
	Option          "BottomEdge"            "900"
        Option          "MinSpeed"              "0.6"
        Option          "MaxSpeed"              "1"
        Option          "AccelFactor"           "0.04"
        Option          "FingerLow"             "40"
        Option          "FingerHigh"            "50"
        Option          "SHMConfig"             "on"
	Option		"VertTwoFingerScroll"	"on"
    EndSection