Some of you can probably relate to my situation. Our home was built in 1945 so most of the electric service is 2 prong plugs plus there are few outlets. We currently have an electrician trying to help us out, but over the years there has been so many changes and so many people work on things that its a true nightmare. He keeps saying "this is a hazard". SOOOO besides the normal annoynaces of the 3 prong issues with O2 or the vest. I am wondering if those with homeowners insurance have boosted their coverage or had problems in doing so to cover the medical equipment within the house. We have good coverage for the "average" household, but it makes me wonder given the cost of equipment if I should get something extra etc. Any feedback is appreciated!!