NOT trying to argue with ya/discredit ya.
I WILL be looking at your link later. I don't mind learning new things or stuff that isn't what I was taught.
Right now, I'm taking a 'break' from getting our oldest girl, 'in gear' for a flight out to a fellow FReeper. And the child is soooo wound up about this new experience, she's 'irritating' me. (sigh)