my laptop has a "scrollwheel" to the right on the pad area put linux is treating it like the rest of the pad. if i attach an external mouse it works fine.

Code:
Section "InputDevice"
  Driver       "mouse"
  Identifier   "Mouse[1]"
  Option       "Device" "/dev/input/mice"
  Option       "Name" "SynPS/2 Synaptics TouchPad"
  Option       "Protocol" "explorerps/2"
  Option       "Vendor" "Sysp"
  Option	"ZAxisMapping" "4 5"
EndSection
ideas?