well, im ill, cant sleep, so I did it...
http://media.putfile.com/steam77
double click on the video when it loads to go in full screen, my res is 1280x1024, it may appear blurey if you use a smaller monitor, it was taken in real time at the full res.
also, when i was in game, ofr some reason it recorded it in the top left corner only... I was playing in full screen.