I APOLOGIZE, I APOLOGIZE, I APOLOGIZE for offending anyone. Didn't mean to guys. I agree that the internet is an invaluable tool and without it our search would take much longer. I realize none of us walks on water, we all make mistakes in our research, etc., etc. That isn't what I meant at all. Perhaps you too will run into someone who has taken a clearly marked theory of yours or someones and declared it to be fact. And when you try to remind them it is theory, not proven, they don't want to be confused with the facts. Now please everyone, I know that this doesn't happen very often. And if I remember correctly, the person who originally brought this subject up laid out a whole process whereby speculative material was passed on as fact. I merely agreed that I had seen the same thing a number of times and it kind of worried me thinking about future researchers. Not at all saying that any of you do this yourself. So please, I'm sorry!!! Shirley