The newest version of Gallery, 1.4.4-pl2, (and perhaps the rest of the 1.4.4 series) supports an RSS feed for the Gallery. However, that feed only tells when an Album has been updated, and doesn't spell out individual photos. "George Schlossnagle":http://schlossnagle.org/~george/ has wrriten a "small PHP script":http://www.schlossnagle.org/~george/blog/archives/286_Improved_Gallery_RSS_Feeds.html to allow for this functionality. However, I quickly discovered that his code doesn't account for Hidden and/or protected images and albums, exposing them to the world via RSS. I've "updated his code":http://revjim.net/archives/2004/10/11/rss2.phps to account for the hidden and protected nature of images and albums.
Enjoy.
