Thank you, Ginger. I am doing my best and praying hard that Mayo will be able to help my son. It is just so hard when we have been so hopeful so many times - we think we found it, only to find out we didnt. Over and over and over. My son has lost hope. I am still hanging on, but secretly am scared. As I said to Colleen; they just HAVE to find the problem. We have nowhere else to turn. 🙂