Houdah Software (http://www.houdah.com/) has updated HoudahGeo, a geocoding solution for the Mac, to version 2.9. The new version adds support for iPhoto libraries that reference images located on external drives. HoudahGeo 2.9 also improves compatibility with Mac OS X 10.7 Lion.
HoudahGeo costs US$30 for a single-user license for new users. Version 2.9 is a free update for registered users. HoudahGeo requires Mac OS X 10.5.2 or higher.