OK, so my wife sees me reading emails and one is an advertisement from Woodcraft where they have the Nova Superchuck on sale. She asks what it is and I give her the layman's definition - you use it to make bowls. Well, she says if I want it she will get it for me for our anniversary. Not wanting to miss out on a new tool I jump on it. Only thing is she doesn't work outside the home so I'm the only bread winner. But that's beside the point. Bottom line is, all my woodworking knowledge is self-taught trial and error. I'm excited about getting the opportunity to use this but have no idea about tricks and tips in making a bowl. Classes are out of the question. Anyone got any suggestions?