Looking for a good clean unit for a Purple Heart Viet Nam vet. He had a stroke that left him with weakness in one arm. His speech was also affected. His machine was sent to Tesoro in January never to be returned. Most of you know Tesoro has closed shop and are selling their building. After 5 months of no response, we figure that machine will never be returned. A few of us are chipping in to get him another one. Please let me know what you have. Not interested in other machines. This is the one he knows, is lightweight, and will help in his therapy. Thank you.