If you have come here looking for the Map My Ancestors software please read the following annoucement
Yahoo Map Image and Geocoding Service
On 13 September Yahoo turned off their Mapping and Geocoding services (see announcement here). We have performed some investigations into an alternative source for this information but, although there are potential sources for this information, all the options we have looked into make them impactical for use in a non web based application such as Map My Ancestors.
It is therefore with great regret that we have made the decision to withdraw the application from sale with immediate effect (3 October 2011). We would like to take this opportunity to thank those who purchased Map My Ancestors and wish you all the best with your future research.