GameSpot

News, previews, hints, screen shots, and movies.
http://www.gamespot.com/gba/action/kingoffightersexneoblood/

GameSpy

Review by Avi Fryman. "Nit-picky KOF fans may feel let down by the static backgrounds and lack of a voice announcer, but this is a worthwhile addition to any fighting fan's GBA library nonetheless." Score: 85 out of 100.
http://www.gamespy.com/reviews/november02/kofexgba/

eLook

A list of cheats.
http://www.elook.org/games/cheats/gba/319.shtml