Howya Chris, I've a problem with the touchpad on me laptop. Every two weeks or so it'll start acting funny and clicking itself repeatedly, overiding any clicking I'm doing making it impossible to use my laptop. While at home I can just disable the trackpad and use a usb mouse but when out and about it can be a nightmare. Its not the drivers they're up to date from the manufacturer (Samaung). It first happened after I installed a windows 8 and Ubuntu dual boot but persists after going back to windows 7 so I'm pretty sure its a hardware issue. What could be causing this?