Colleen--welcome to the PD list--it will be good for you and your father to have all the info you can get! And you may also want to join the sublist for caregivers--CARE--where you can find support in your role as CG. If so please send me a request, and I'll sign you up. I think you came aboard here after the most recent posting about CARE. Camilla Flintermann,CG for Peter,76/6+ Oxford,OH