I used to be a frequent visitor of HV20 forum, back when i had a pair of HV20. I was such a big fan of it that I named my youtube account HV20. Needless to say, i don't use them anymore. At any rate, below is the link to a short-film that I and a group of friends recently did using all the best tools that we have. It was shot using the Canon 5Dmark II, the Canon 7D, and the Panasonic AG AF. The Panasonic AG AF is pretty good at getting rid of flickers on screens. I doubt if you could identify which scenes was shot with what though.