Wolfgang, thank you for the information and explaining the numbers figuring. It is much appreciated. I feel fortunate that the doctors I've gone to have continued to tell me the longer I can keep from having to have heart surgery the better as the techniques, etc. keep improving.

Mickeydarlin'...if you're NUTS, so are the rest of us, well, speaking for myselves only.**bg** Thanks for your kind words, too!

kat