I hope you are OK tonight. I did get directions on how to post the web pages to you from Doc. I will give it try if you would like. Keep on doing some research and know that NT and me, doc and others will be in your corner, no matter what your decisions are. As a fellow back sufferer, I do have compassion for you. Doc also has back issues, so both of us can sure relate. Have a good rest this evening, and know that I care about you. ginnie