So Tiny

[TubeDude]

Thanks Pat. Looks like I have quite a bit of studying to do.

Merl

Only if you seek more knowledge.  As with many other things in life, the journey is often more important than the destination.

Hope this stuff helps.  I have had a great time with my studies...and I am happy to pass along whatever it is I think I have learned...to help others shorten their own learning curves.