Delda: Thanks very much for writing back about Bob's experiences. While I'm a pd "vet" of 9+ years and have been on CR for about 4 yrs., I've been under a bit of stress lately (i.e. boss/owner of firm suddenly announces retirement and closing of co.) which may be causing a sensitivity to the meds that I had tolerated well previously. Glad to hear Bob is doing well following discontinuation of the Sinemet. Take care.