I would add that this was great fun and a wonderful idea, Kevin. Thank you for conceiving it, posting it, ending it, and sharing the story. I can only imagine the delight MT may have taken in knowing the "bloviators" would answer full-throttle, and his reply might provide a succinct and eloquent contrast. Less sure can be more, as Sharon suggests, and it was way funnier too. Looking forward to the next challenge, whenever that may be. Roger Durrett Charlotte, NC