i have been on the study since aug. 1994 through the blind segment & now on open label. would like to share and receive info with interested parties. am in my late forties & have been sparring with pd since 1984. started with reg.sin 100/25 initially, adding eldepryl once it became available in can. progressed to sin cr 200/50. total sin is now in the range of 7 to 800 per day this is my first communication & hopefully will learn the ropes quickly thank you