Xbox Hackz  
   Includes forums, chat, and downloads.
   http://www.xboxhackz.com/

Xbox Now  
   Online gaming resources, online tournamnets, and clan memberships.
   http://www.xboxnow.com/

Microsoft Game Studios  
   Offers news, game tips, screen shots, and release date information.
   http://www.microsoft.com/games/Xbox/gameslist_date.asp

Tom's Hardware Guide: The Game Console Market: A Ruthless World  
   Article dealing with the Xbox console's technology and accessories. Also contains interview and comparison to PSX and PS2.
   http://www.tomshardware.com/consumer/02q1/020204/index.html

Howstuffworks "How Xbox Works"  
   Article on how the console actually works.
   http://www.howstuffworks.com/xbox.htm

AnandTech: Hardware Behind the Consoles, Part I: Microsoft's Xbox  
   Article describing the inner workings of the console.
   http://www.anandtech.com/showdoc.html?i=1561&p=1

XBConnect  
   Includes intructions for networking.
   http://www.xbconnect.com/

Xbox Info  
   Contains news, reviews, and articles.
   http://www.xbox-info.com/

Atomic Xbox  
   Contains codes, news, and information.
   http://www.atomicxbox.com

Live Wars  
   Contains Xbox Live tournaments, game reviews and forums.
   http://www.livewars.com/

GamePro  
   Includes news, strategies, previews, and cheats.
   http://www.gamepro.com/microsoft/

Planet Xbox  
   Offers cheats, downloads, information, and a message board.
   http://www.freewebs.com/planetxboxmain/

Xbox-HQ  
   Offers discussion forums, cheats, tutorials, news, emulators and modification information.
   http://www.xbox-hq.com/

XBOX Live Nights  
   Features tournaments, reviews and a message board.
   http://www.xboxlivenights.com/

Web Sports Heaven  
   Public leagues, tournaments, and information for XBOX games. Online newspaper with information about up and coming Live games, reviews, screen shots and movies.
   http://websportsheaven.co.uk/

Xbox Forums  
   News about popular games and communities, articles and interviews about what's happening on these boards and information about the official Xbox site.
   http://forums.xbox.com/

XSNsports  
   Xbox Live for Sports games.
   http://www.xsnsports.com/