No worries, Mike. There's been only one dead horse beater in this thread. (I'll regret that, won't I?)

Why should you? The dead horse beater doesn't regret his posts!

True, I just need to learn not to respond to him.

And I need to resist the temptation of clicking the "view post" link on post #4 which caused my callous reply in post #5. In this case I clicked it thinking there was a possibility that I was being corrected or had missed something in my post #2 response. I'm always eager to apologize for or admit mistakes in posts where I either provide bad information or misunderstood the question. It's easy to skim a post and think you understand the question when in fact you don't.

And I need to resist the temptation of clicking the "view post" link on post #4......

That statement indicates that you've already done what I need to do.....