From what I read about it on Free Geography Tools and GPS Tracklog, Zonum Solutions’ online tool, Color Your Map, seems like a quick way of throwing together a basic choropleth map or even a range map, especially if, as Rich did, you compile county-by-county maps from various states. The tool allows you to colour in countries, states and provinces and, depending on the country, counties (on state-level maps), and export the data in KML format.