The Oxford Media Convention 2008, organised by MediaGuardian and the Institute for Public Policy Research, will take place at the Said Business School, University of Oxfordon Thursday January 17 2008. This industry-defining event focuses on the challenges facing the media industry and policymakers as digital switchover and convergence become consumer realities. Speakers include Sir Michael Lyons, chair of the BBC Trust and the Rt Hon James Purnell MP.