Now, I challenge someone to grab the live feed from a webcam looking out a real-life window, and then show me it presenting itself through a Revit Window family :-)
Here is RevitWebcam2012_3_final_cleanup.zip containing the cleaned up code with all obsolete API usage removed.
Here is a snapshot of RevitWebcam up and running in Revit 2012:
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The Building Coder: Revit Webcam 2012