Hi, Mrs. Knight: if there's one thing that we - Europeans born in the 50's years - still fail to share with the New World's culture, is counting on one's ten or twenty fingers. Our creed is still represented by George Gamow's book "One Two Three ... Infinity" (Bantam / Viking Press, 1947 / 1967 - Gamow was Professor of Physics, University of Colorado). You may know that I am a glue technician: effectively sticking things together is no easy process; it surely require a "glue" and "substrates"; but it also requires environmental conditions, and by environment - well - we mean everything and nothing. What I mean is that any "employee-management by rule" approach cannot but fail: I guess you're a human being, too: wouldn't you do without rules, from time to time? Thank you.