Squall's Rumour Bin

Obviously, spoiler sites are few and far between these days. The following sites listed spoilers right up until the final episodes, and might give some clues about future films, if anyone is still interested.

Haven for the FBI's Most Unwanted
Probably the most detailed spoilers still kicking around. Includes accounts from individuals who visited the set, among other things.

Jenny's X-Files
General spoilers and pics from upcoming eps. Usually has current information!

The Offical Site
Not generally known for great spoilers, but this site has been impressive lately.