IREFU2 The Ultimate Pre-game DVD, I believe that is part of the DVD. I ordered it and I will let you know for sure.
varefump Try Officiating.com's video. Not bad for the price and it's updated with the 2004-05 NFHS mechanics. You can order it at: http://shop.officiating.com/x/product/3person1_dvd
varefump You can order a 2-Person Mechanics DVD at: http://shop.officiating.com/x/product/2person1_dvd