Well, Qualien- I didn't really expect anyone to pick up on this nasty little exercise. But, thanks for the laughs and the interest. I suppose by the time I understand it, I will have probably written enough to be complete another manual.

If nothing else, I think documenting the sticky areas, will come in handy for me as there are large chunks I will have to use the tutorial for when I decide to do something orginal.

Also, thank you dr geep for the tutorial. As soon as some of the extreme pressure leaks out of my head, your tutorial is going to be my next stop. Thank you all very much.

Jim