Hi David and welcome to Neuro Talk...here are a couple of forums you should check out...
Movement Disorders..
http://neurotalk.psychcentral.com/forum65.html
and Medications and Treatment Forum..
http://neurotalk.psychcentral.com/forum72.html
Look around and see what else might be of help...NeuroTalk is a great place to make friends
and exchange information. I'm glad you've joined us.