Synchronisation

PictureSync can update annotations for previously uploaded images that you've subsequently edited on your computer (e.g. in iPhoto).

To update images on Smugmug simply open/import them back into PictureSync (they'll be shown as ‘Online’), then when you click upload PictureSync will not re-upload the full image again but will instead update (replace) the title, caption, and tags. To upload an image afresh see the FAQ.