I feel you Chainsaw, when I first looked at that script I was flabbergasted. But it's actually very, very easy to do! I don't know a thing about scripting either but I decided I should try and give it a go and the results were amazing! I just followed Oldschooljedi's tutorial.
Now that I have the video side of things done I'd love to be able to combine it with the Faces audio. Has anyone written up a tutorial on that?