Welcome aboard !
Walter603,
So now we have the 'gen' straight from the horse's mouth, so to speak ! Welcome aboard this best of all Threads in the best of all Forums (Fora ?), where naught but good fellowship prevails and all are welcome, even more so if they have something to add to the feast.
I opened my bowling with: "Let's start at the very beginning - a very good place to start". Respectfully, could I urge you to start there, and we can all settle down for a good read ?
And now your good son is "off the hook" ! My regards and grateful thanks to him for firing you up (he's a good lad !).
Cheers, Danny.