My current computer, the ASUS Zenbook Prime UX32VD runs on Windows 8 and comes with the new ElanTech SmartPad, which uses the Asus Smart Gesture software by default. The same goes for the UX31 and UX21. To turn enable three-finger right click in browsers (equivalent to middle button on the mouse), I used the ElanTech drivers instead, in the method described here (also copied below): http://forum.notebookreview.com/asus/684036-enabling-3-finger-tap-middle-click-other-functions-elan-touchpads-zenbooks-etc.html. Continue reading ElanTech Touchpad: Modifying Default Browser Launch Behaviour and Adding Middle Click Support