This KML network link displays a map overlay for Maps-For-Free Relief (http://www.maps-for-free.com/) in Google Earth.
For some information on how it works, please see the main page and the FAQ.
To get started, simply download here.(please log in first, see here why) and open it in Google Earth. Alternatively, a kml link with 2 different World Maps layers can be downloaded
Do you have comments, bug reports, or suggestions for other map sources? Please leave them below.