The plugin insert a icon on insert/edit page. With a click on the icon you can see the smugmug users, that you’ve specified on the settings page. By browsing threw the public albums of the user you can easily add pictures within your posts and pages. The size of the thumbs and lightbox images can be configured.

The plugin insert just the url of image, the image itself remains phisicaly on the SmugMug servers. So when you change the album-name the url won’t match anymore!