Put your webcam in your screencast easily with new free software for PiP (Picture in Picture)
It's called now-you-see-me
Free download, free code at http://SupremeXeN.com
Here is the youtube video that explains it all: http://www.youtube.com/watch?v=o_aWFAarf88
Thanks to Pat Thoyts who made the tkvideo lib that this thing uses to do the real meat of the work. He is a man's man.