PhotoKeeper Digital Photo Album
PhotoKeeper is a digital images cataloging tool written in C#. It produces HTML pages for each image containing titles, descriptions, dates, people, and more. Preview windows, simple image manipulation tools, and index file and thumbnail generation make this a useful application.
PhotoKeeper is released free as an open source project under the GNU Public License.
Download it here. Click here for screenshots.
Oh, and the cute little white bastards to the left are Damon and Gabriel.