After-Hourz
Offers server rentals for WW2-based shooters. Includes discussion forums, rules, downloads, and photo gallery.
Call Of Duty Depot
News, forums and server information. Includes Maps, mods, and tools for Call of Duty and United Offensive.
Call Of Duty HQ
Information on clans, leagues, ladders, and competitions. Also offers news, screen shots and discussion forums.
Call of Duty nation
Offers forums, maps, mods and skins for Call of Duty and United Offensive. Also with a movie of Call of Duty 2.
Cod Utility
With gallery, server admin tutorial and forums. Registration required for downloads area with maps and mods.
GameFAQs
Links to user-submitted walkthroughs. Includes weapon and level guides, as well as a cheat section.
IGN
Collection of cheat codes, FAQs, walkthroughs, reviews, features, movies, screenshots, news and boards.
Infinity Ward Nation
News, image gallery, downloads, FAQ, developer information, and discussion forums.
Tweakfactor
Performance optimaisation site. Includes breakdown of the performance hit of each in-game graphics option.
