Previously we told you that we were considering moving the mapping system to OpenStreetMaps for a number of reasons that seemed good at the time.
The decision has been made to abandon this plan mainly because the maps would need to be modified too much to make them useful. The individual houses are not included on most map areas as they are in Google Maps at least in our area and the amount of work necessary to add them was deemed unacceptable. So with much regret we have abandoned this idea at least for now, we might re visit it at a later date though.