Another geocoding  app fot the mac:

Geocoding:

• HoudahGeo – Geocoding for the Mac
  HoudahGeo is a one-stop geocoding application for the Mac. With HoudahGeo you may “pin” photos to the locations where they were taken. The thus created information may be exported to EXIF tags as well as to Google Earth KML files. Such a file allows for b
  (tags: software macosx geocoding gps photo exif houdahgeo)