I'm a little late to the party; I got the Pro version as a perk for supporting it on IndieGogo, but just now got to download it and start playing with it. Something I'd find really useful, and I'd imagine maybe others as well, would be a video tutorial showing what the various "advanced face tracker calibration" settings are supposed to do. I have a full beard and moustache, and while it seems to track fairly well anyway, I'm not seeing much impact of a lot of the lip-related sliders. Even taking them to extremes, forcing the black indicator to drop below the red line or move above the green line, I'm not seeing the model do much in response. I'm not sure if I'm totally missing something, or of some of these settings aren't "wired in" yet, being as it's a beta, or if my rather profuse facial hair is confusing it. It would be nice to see what they're *supposed* to do. (And as an aside, I never really realized how much I purse my lips to one side until I started playing with Facerig. x.x Also, if the neighbors can see me sitting here making very exaggerated faces at my laptop, they'll think I've completely lost my mind. XD)