Horray! Looks like someone got it to work. I haven't tried it out myself but it looks awesome in the video. Not sure how this affects the accuracy of the touch but it works! They even got it working in portrat mode as well. Props to these guys.
http://the-games-veda.blogspot.co.uk/2012/08/running-windows-8-metro-apps-on-dual.html
Have fun:robothappy: