I'm spending today and tomorrow at a conference here in Brisbane: Open Content Licencing with special guest Lawrence Lessig. This is part of QUT's involvement in the Australian section of the Creative Commons project. Justice Ron Sackwell begins proceedings, introducing Lessig and rehearsing some of his work - the Eldred v Ashcroft case challenging US copyright law, and his recent book Free Culture in particular. He also draws the connection to Australian copyright law especially in the wake of the US-Australian free trade agreement, and points out the challenges before us.