Thanks Imagine: Just found out today that my appt. with emory doc is in 6 months......At the rate of progression I hope I can still walk by then. My neuro doc has tested me for everything he can (unless he missed something). The only thing left is amyloidosis and vasculitis. They may not find anything. Having a hard time copeing with all of this. I am trying to stay strong but it gets to me sometimes......