If you are looking for a good mapping alternate checkout Leaflet.js. You can load from a variety of tile servers. I think a while back someone had a tutorial an

If you are looking for a good mapping alternate checkout Leaflet.js. You can load from a variety of tile servers. I think a while back someone had a tutorial an setting up your own tile server on AWS. Actually http://tiledrawer.com/ http://tiledrawer.com/ provides a base AMI. Another good commercial solution for geocoding is http://smartystreets.com/ http://smartystreets.com/ if you need to do batch processing.