I use my SP3 with a few external displays, and have no need for the SP3 touchscreen except for when I want to take written notes or make annotations in OneNote 2013. I open OneNote on the surface screen and pinch to zoom works, but I can't scroll around a page by dragging round the screen. Without any external displays connected I can drag round the screen, and I find it very useful. Does any one know a way to be able to enable this dragging all the time? Word 2013 doesn't suffer from this problem - you can drag pages up and down with the touch screen even when an external display is connected.