Thanks for the reply ! So does that mean the K4U Intro will allow me to practice (basically) with my Kinect 2 sensor and after I familiarize myself a bit more with it, then I need to go ahead and purchase the K4U that’s $49.99 from the Marketplace to start developing my own game? Or do I need both of them together now to get the full benefits from the K4U? In essence, are they both needed to make my working project in the development phase or are they two completely separate things all together?