LegalTorrent's Gary Lerhaupt sez, "It's video I captured from last nights Creative Commons 2nd anniversary party. The video runs 30 minutes highlighting the short but powerful lifetime of the Creative Commons, but the biggest highlight by far is Lessig closing it out. He takes on both BillBoard and BillGates for their recent FUD (if you can call it FUD). Hilarious."
Update: Gary sez, "While I do only dabble in legal torrents and am a big fan of the LegalTorrents site, i'm not really affiliated with them. Maybe you could change it to 'Prodigem's Gary Lerhaupt'"