Hi, Bob. Your usefulness to the list is NOT ever likely to be gone! As the saying goes, 'you're part of the solution, not part of the problem'. Hang in there & let's work together toward making this list an oasis of information and support about Parkinson's. Barb =========================================================================== Barbara Patterson [log in to unmask] HSC 2J22 905-525-9140, ext. 22403 School of Nursing ===========================================================================