Kerry, My derogatory statement was not directed specifically toward you, and apologize if it was interpreted that way. It is that many times I see fellow chippers asking simple questions and receiving answers paraphrased such as " why don't you buy the book" or something similiar to that, or look it up on page so and so.

It seems if one is going to take the trouble to look it up and tell the other person what page it is on, it is just as easy to give him a direct answer.