I think its BS too. I cant visit my parents or grandparents for more than one night, as the closest Dx units are too far away to make it worth visiting. I would love to see the nxstage come in over here, it would be just great. I dont know much about it though. Our unit is trying to get a campervan thats fitted out with a machine which sounds good. Only my other half said "I aint driving a camper all that way"