Gamewinners: Forum, cheats, and hints.
Salon: Offers a comprehensive news article for this Rockstar games title. By Wagner James Au.
SOE: Informant: Contains cheats, game information, a message board, and news articles for this action title by Rockstar Games.
State of Emergency: Official site. Contains game information.
State of Emergency Black Market: Character information, news, weapons, tricks, links, and game saves.