I have been estrememly interested in 3D printing and have been following it's progress (3d printing in general) since I first heard about it...... I think it was 3d Systems Corp?...some 25 - 30 years ago now, if I am not getting too old and foggy. I remember saying back then... "This is going to be in the home for anyone who wants to have one, someday. This is going to be big." Just a few yby No1sBoy - General