Dear Listers, Sometime ago this post was sent to another list and am forwarding it to this list. (will send it seperately so as not to take more space.) Please be aware it is long but this is not a simple technology.. My hope is it will educate, enable readers to come to a more informed concensus.. I think most know my general thoughts re.this research/pending tech.so will allow you to derive what you will from this 'first hand'post. Connie Hoy