Thanks so much for the info on the EMPI devices. I will definitely look into those. I still have a bit of time before I actually get the settlement money so right now I am just trying to do the research so that once I get it I can just get the unit that I need. My mom and I are going to Disneyworld in September and I know I will need the TENS to be able to do all the walking and stuff that will be involved. I just hate how this conditions limits me from now only doing the things that I love...but ENJOYING them too.