Yes, a ton.
One very well done doc is Loose Change Second Edition.
[url=http://www.loosechange911.com/trailer.wmv:98384]Trailer[/url:98384]
http://www.loosechange911.com/
Can also watch it on Google Video:
http://video.google.com/videoplay?docid ... nd+Edition
It can be found on all torrent sites, but make sure you get the second edition. They added about 20 minutes, and it is excellent. I don't think I agree with everything the doc presents, but I think it's probably the most comprehensive and well done doc out there.
I would also recommend any of David Ray Griffins speeches. They don't have the visual aspects like other docs, because it's just him standing and delivering a lecture, however what he does is analyse the entire 9/11 comission report. He can also be found on torrent sites.