clairec - I've been doing DDR for a little over a week now. An hour a day or more. I've been feeling pretty good, but then again I had a....procedure done last Tuesday than I will not mention. I just know people will get on me about it if I do. Anyway, I've been feeling a lot better since then. At least in some ways. But I don't expect everything to be better all at once. But my outlook has changed a bit, so things are going okay.