Want to share your experience and expertise? PyCon 2009 is looking for proposals to fill the formal presentation tracks. The PyCon conference days will be March 27-29, 2009 in Chicago, Illinois, preceded by the tutorial days (March 25-26), and followed by four days of development sprints (March 30-April 2). Previous PyCon conferences have had a broad range of presentations, from reports on academic and commercial projects to tutorials and case studies. We hope to continue that tradition this year. Online proposal submission will open on September 29, 2008. Proposals will be accepted through November 03, with acceptance notifications coming out on December 15. For the full details, please see our detailed call for proposals . We look forward to seeing you in Chicago!