So I am two score older than you. All that means is that I am less patient and more subtle. Long experience just makes looking back more fun. Where I come from, by the way, a generation is thirty years. You GenX, Y and Z types move too fast for me. Anyway, good morning. It's my grocery shopping day, so I'll be out most of the day. I have a ton of research to do on this, so I probably won't post until I finid something interesting. TTFN. John.