The Game Dev only "officially" supports Kinect for Windows.  However, it works fine with the XBOX Kinect.  You need to install the 1.8 Kinect SDK.  If your Kinect for XBOX only has the orange plug, you need a power adapter, which comes with a USB converter.  Luckily I have a standalone version of Kinect for 360, which has the proper wazzit - at the time it was the new thing.

SDK is Windows 7 or higher. http://www.microsoft.com/en-us/download/details.aspx?id=40278

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