Hello, I've installed Windows 7 Ultimate via Bootcamp on my Macbook Air 2012 using the Mac Bootcamp drivers however the trackpad/mouse arrow lags and I'm unable to right click by tapping with 2 fingers?? I've inabled right click inside the Bootcamp options. The weird thing is it works fine as soon as Windows logs in but after a minute or so its disabled!! Its like some other driver kicks in.Is this a driver issue? Also where can I download the latest video drivers (version?) for the Macbook. Thanks.