Before working for Creative Commons full time, I was a student activist in the Students for Free Culture movement. I’m still on the board of the organization (though this will change shortly as I am not seeking reelection in the upcoming board race), and I helped work on the Free Culture Conference 2008 at Berkeley. The Free Culture @ Berkeley team did a smash-up job of running the conference and recording all of the video for archival purposes and now all the videos are available online.
There are some really fantastic talks in here, including a keynote interview with John Lily Mozilla, Anthony Falzone on Fair Use, and many more. Check out the blip.tv channel here and download all the Attribution licensed videos.
We also commissioned a design for free culture t-shirts from Patrick Moberg. We are now retailing them through a modest PayPal storefront here for $20 + S/H, and all proceeds will go to help Students for Free Culture grow. The shirt designs are CC licensed under Attribution-ShareAlike, so feel free to download the files and make your own!