That is a question that I received through email very recently. For a number of months due to other obligations I have been unable to participate in R&S very often, and even when I was here regularly I seldom asked questions, mostly just answered them. I will be answering that question for the one who sent it to me, but I decided to put it here because I am curious to see what other people have to say. I thought it was a very good question.
I will try to get back and choose Best Answer, but I am not promising I will be able to. I apologize in advance, just in case.
Have at it!
