Hi Hannah, I'm new to this site..I was diagnosedwith RSD about 7 months ago the pain was so horriable I thought I would go crazy, mine started when a display of canopies fell on my heel of my right foot crushing my foot it was awful I had my scs surgery on Feb 24,2010 and after a couple weeks started feeling great was able to walk and also started driving again but then last week the swelling and color change along with the spasms came back also in my left foot..when I turn the device up its way to strong and shocks the heck out of me..I am a mom of 3 little girls and its killing me that I'm not there for them do you know any other treatments that can possibly help? or am I expecting to much to soon..