@Joshua, I wish I could but my digital camera was borrowed by my sister and she doesn't live with me (now I have only an old DSLR that can not record video clips). As Nathan mentioned, anti-faro is one of the most difficult card sleights and it is taught in the "Que Raro!" DVD (Christian Engblom & Dani Daortiz). You should try to get the DVD, Christian Engblom (the creator) explains the theory (like "car racing" in his words) and emphasizes the importance of the angle. Though I don't think he teaches this sleight well, all the stuff in the DVD is very creative.
Besides, sometime last year I found there was another tutorial coming out, but I didn't pay much attention to it. It teaches reverse (backward) anti-faro, in that the cards are sprang off the thumb. So far as I know, Paul Wilson does reverse anti-faro too. I don't remember the title of the DVD, you might need to Google the keywords mentioned above.
Actually there are more and more anti-faro videos on YouTube, they are also very good tutorials when you start practicing it.