First, I did not want to overly tax Steve and Doug's gracious
generosity. They are most helpful.
Second, the topic I introduced was related, but I thought it deserved a
distinct treatment. The reason I do this is because I occasionally run
seaches on topics. In the future, if I need to look this up again, I
can find the thread easily under a "dlookup" search.
Third, Steve and Doug did get a response from me. Please read the
thread, if you like. I have to step away from the keyboard from time
to time to handle other responsibilities. So I can't answer
immediately.
Your remarks are very helpful as well. Thank you, Duane!