I am looking for the simplest possible workflow to merge geo tagging XML files directly into iPhoto. Looked at several apps and in none can I see a clearly documented workflow that avoids having to do a 2 step import process. The usual is: 1. Import photos from SD card using a 3rd party GPS app, sync and merge. 2. Import from the folder used in (1) into iPhoto Over here in the real world, I want my non-tech wife to be able to just plug the camera USB cable in & import immediately into iPhoto as she does now, so she can proceed straight away to do her previewing and Event editing. Then I want to come along afterwards and using a program that can write into iPhotos' library via an API do that merging in of the EXIF data. Ideally with a few nice touches like managing an offset for the time syncing, previewing of result before applying, maybe a user-friendly way of manually post-applying geotagging if there is no data available. This one has been mentioned to me - http://www.houdah.com/houdahGPS/ - but again, I cannot confirm if this can write direct into iPhoto's libraries. Am I overlooking a really good app for the Mac out there?