I have recently completed a challenge with Intel to produce a feature packed Ultrabook app, and I chose to write a complete WinRT engine to get the job done. Along the way I discovered lots of little pearls of wisdom and I realised as I was updating my IDZ profile that I may not have posted the blog to as many places as I might have done. To this end I have added the link to all six blogs here. So if you are interested in getting DirectX, Sensors, NFC, Notification, Visual Studio or WinRT extension to play nicely, check out my protracted blog on the subjects. Enjoy!