==The Poor Man's GPS== 

 You may be interested in checking out the following articles: 
 # The Poor Man's GPS 
 # Bringing Global Co-Ordinates Indoors. 
 # The GeoSpatial Web - RightClick a Photo GoThere!!! 
 # Prevention of GeoSpatial SPAM – A Solution!!! 
 at dreams2text.blogspot.com which is non-profit blog.