Ok Thanks...

The first time I used your tutorial, I "scanned" thru all the chapters, but don't remember,...I have it, but I don't know if I have seen your latest edition, what I have I downloaded over a year ago,.? I am still pretty much working in chapters 3,4,and 5,...and haven't really looked at chapter 12 that closely!--Thanks, I am going to look at it right now.
from Garry