Lorraine, We go to Penn, and I have always been impressed with Dr. Sunami, I'm not sure of the spelling either. I have heard her speak quite a few times and she seems to be very knowledgeable about PD. Everyone on the list knows how I feel about the group there, they are excellent in every way shape and form. We have been with the doctors since l987, and I know they are up on the very latest. Anything else I can answer, other than recommending you're calling Jane Wright, MSS, call me or e-mail me. Jane is probably one the world's best listeners, I've ever met. Enough said. Gerry