Lockdown

GameFAQs Xbox
Release data and a message board.
http://www.gamefaqs.com/console/xbox/data/925298.html

GameSpy Xbox
News, previews, screenshots, and movies.
http://xbox.gamespy.com/xbox/rainbow-six-4-tentative-title/

IGN Xbox
News, previews, screenshots, videos, and a message board.
http://xbox.ign.com/objects/717/717171.html

Team Xbox
Screenshots, movies, news, interviews, and previews.
http://games.teamxbox.com/xbox/1050/Tom-Clancys-Rainbow-Six-Lockdown/

Worth Playing
Interview with designer and writer Rafael Chandler. <small>(July 7, 2005)</small>
http://www.worthplaying.com/article.php?sid=22785&mode=thread&order=0

UGO
Preview, by Troy Matsumiya: "Hopefully, however, Ubisoft and Red Storm will be able to kill the bugs that are infesting the game, something which is both disturbing and disappointing this late in the development cycle. Let's keep our fingers crossed that Lockdown won't be a letdown." <small>(2005)</small>
http://www.ugo.com/channels/games/features/rainbowsix_lockdown/default.asp