What a day! It was great to hear all the speeches, and meet many people that I've only corresponded via email before. Some footage is up, including Lew Rockwell:
Lew Rockwell: The Calamity of Bush's Conservatism
And here, if I can get it to work, is Ron Paul (hopefully I can get it in a better format soon):
A rough draft of his speech can also be read here.
Most of the rest of the speeches can be seen here. Hopefully a YouTube will be available soon. It was an excellent day to say the least :-)