Synaptic settings for Debian on MacBookAir6,2

debian-trackpad.sh

#!/bin/bash -ex

## Trackpad
## http://uselessuseofcat.com/?p=74

## tap to click
synclient TapButton1=1

## right click
synclient TapButton3=2

## middle click
synclient TapButton2=3

## disable tap & drag
synclient TapAndDragGesture=0

## Palm detection
synclient PalmDetect=1      # default: 0
synclient PalmMinWidth=10   # default: 10
synclient PalmMinZ=275      # default: 200

## Touch sensitivity, this seems to fix everything
synclient FingerLow=45
synclient FingerHigh=50

## Disable trackpad whilst typing
syndaemon -i 1 -t -d        # 1 second