I have been listening to the Family History Radio virtual genealogical conference. There I heard about a program that has a map, or rather maps, where you can find where a certain place was at any given time. For instance, you may have a person born in Johnstown, Merrimack County and not be able to find any records because at the time your ancestor was born Johnstown was in Kimberly Co. These are fictitious names but you get the idea. It also prepares maps and overlays for your genealogical program. It sounds like a great program. It costs $79 so I have not ordered it. You can read more about it at http://www.goldbug.com Bette