Adrenaline Vault: [3.5/5] Review by Chris Harding. "There is a lot to be said for the game both positively and negatively." Includes screen shots.
Alpha Blue - Starsiege's Premier Modification Guild: We help ourselves and others to learn how to make modifications to Starsiege (not Tribes).
FOTR: Clan. Includes rules, a roster, and downloads section with maps, downloads, and modificitons.
Gamespot: Offers review, patches, trailers, cheats and hints, and screen shots.
Honor Squad Elite [HSE]: News, member roster, general information, downloads, and forums.
Ravages' StarSiege: Custom skins and packs.
Starsiege Universe, The: Official site