The fourth annual Plone Conference, will be held October 25-27, 2006 at the Seattle Center Northwest Rooms in Seattle, Washington USA. The conference spans three full days and includes talks, tutorials and workshops for Plone developers, Plone implementers, and those who seek to join the Plone community.Early bird registration (US$250) will be available until August 25th. Afterwards, registration will be $300. The price includes all talks and tutorials. Additional information available here: