Phil, Thanks very much for putting together this info re prevalence and calling it to our attention. I will use some of this data in future correspondence with my representatives. And there is much food for thought here as well. For example, I think that pharmacy customer information would be particularly useful in publicizing PD to the general population: it's very down to earth. Also, I did not know that the Udall bill includes provisions for a nationwide Parkinson's disease data system and a Clearinghouse. Both provisions make Udall bill special and separate from just increasing NIH funding. Thanks again, Sharon