Google [http://www.google.com] have released a new version of their geocoding web service [http://code.google.com/apis/maps/documentation/geocoding/], details here [http://googlegeodevelopers.blogspot.com/2010/03/introducing-new-google-geocoding-web.html] . Geocoding [http://en.wikipedia.org/wiki/Geocoding] is the process of translating an address to an approximate