Does anyone have experience with drawing on a touch screen using TBS?My current laptop is getting old and slow so I am looking at buying a15.5" Sony Vaio Flip. I currently use a Wacom tab, and it works, but I never have gotten used to it. The idea of drawing a screen is much more appealing to me than a tab, but I am concerned with functionality issues. I use the keyboard a lot and not sure how this would affect performance.