"the book" instructional dvd

i picked it up last week from my local shop. i have to say that its the best instructional to date. i have all the others & this one smokes 'em. they are extremely thorough on everything. one of the great things about it is u can choose who explains the trick to u (i believe there are 5 people all together). if u can spare $100, grab it! or u can get the individual dvds separately. there are 5 dvds all together. i've been riding for a couple of years & am pretty knowledgeable about the sport, but i picked up a few things from the "getting started" dvd too. they explain rocker types, shapes, fins, ballasting boats, driving lines, etc.. anyways......if u have been sitting the fence, get it!