hey e1, just need to vent a bit. i was so excited to be getting my back therapy and they cancelled it on the same day. Something going on with my insurance (as usual). I am in alot of pain as many of us are and i feel like IT HAS GOT TO STOP NOW, but of course that is not going to happen. And the knees will be looked at next week. It's finally nice out now and can hardly to anything. Forget tennis, go for walking, siting up and down, stairs with no pain. My goals are getting lower and lower. I am filled with so much JOY! I am glad to have you guys and to see your stories and to have a site like this. Sorry to ramble. Rhoda, I am coming!