I would like to inform everyone that a new Vent unit has opened up in Salt Lake City, Utah. Top of the line Vents and equipment. RT's 24 hours per day with RN's. Agressive weaning. Dialaysis patients accepted. I am in the process of setting up several more in different states. Please feel free to give me a call at 801-404-1124 or altawright@hotmail.com. Thanks, James Wright