An XML file of DS ROM releases (if Nintendo produced a metadata-rich list of all the DS games, I'd love to use that, honestly) + an archive of icons and text nfo files + Drupal = NDS.
An XML file of DS ROM releases (if Nintendo produced a metadata-rich list of all the DS games, I'd love to use that, honestly) + an archive of icons and text nfo files + Drupal = NDS.