Apple - Trailers - X-Men: The Last Stand: Trailers in various quality levels.
KillerMovies: X-Men 3: News articles relating to the third film's production.
X-Men: The Last Stand: Official site of the X3 movie. Includes trailer, icons, wallpaper, mutant profiles, image gallery, production and movie notes. Multiple languages. [Macromedia Flash]
X-Men: The Last Stand (2006): Cast and crew details, message board, trailer, and plot summary.