Hi Ivan, Since I have had to go back to work full time, I have no time for the net, but Brig was on a test for quick dissolving kind of sinemet, It was called TV-1203, just a very short test for Teva Pharms. and it did work much faster. Let's hope it will go into full trials for all of us. Brig has been rather bad, much freezing and unable to walk for periods of time,. Talk to you later. Love, Gerry