Announced on May 9, this newly updated site from the Library of Congress National Digital Library Program (NDLP) documents "technical activities relating to the procedures and practices employed by the NDLP, and its precursor American Memory Program, over the past decade." Of use to anyone involved in digital library projects, the highlight of the site is probably the Building Digital Collections section, which links to the technical documents (included with most American Memory Collections) describing how the collection was digitized and what technology was used. The site also contains descriptions of technical practices, workflow production, and a selection of background papers.