Worth Playing
- Interview with designer and writer Rafael Chandler.
- 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
- http://www.ugo.com/channels/games/features/rainbowsix_lockdown/default.asp

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

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

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

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