You can download this driver to make your Windows XP touchpad as multi Touch/Pinch effect. [url="http://203.150.225.245/UpAndDownLoad%201/Notebook/drivers/Aspire%20One/Touchpad_Synaptics_v.11.1.4.zip"]http://203.150.225.245/UpAndDownLoad%20 ... 11.1.4.zip[/url] you need to go to Mouse setting to enable the pinch effect.