Alex Clark is a Plone Consultant from Bethesda, MD, USA. He runs a thriving Plone consultancy along with his wife, Amy Clark. Together, they service a wide variety of government, corporate, and non-profit organizations in the greater Washington, D.C. area, and worldwide. For more information, please see http://aclark.net.This is his first book and he hopes that people enjoy the result and get inspired to use Plone. Clayton Parker has been creating dynamic web sites using the Plone Content Management System since 2004. He started out at Six Feet Up, Inc. as a Systems Administrator, which gives him an interesting take on Plone deployment. In 2007, Clayton started using zc.buildout to manage and deploy their Plone sites. As a Senior Developer at Six Feet Up, he has created and contributed to buildout recipes in use by the Community. Darci Hanning has a BSEE from Washington State University (Pullman) and received her MLIS from the University of Washington. She brings over 15 years of experience in software and web application development to her position as the Technology Development Consultant at the Oregon State Library. For the past three years, she has been using Plone, an Open source Software Content Management System, to create and deploy dynamic, easy-to-maintain web sites for small libraries in Oregon. Since Spring 2006, she has been providing technical leadership for the Plinkit Collaborative, a multi-state co-operative, to deploy Plinkit in Colorado, Illinois, and Texas. She has given presentations on both Plone and Plinkit at national and international conferences, has recently served as the President of the Plone Foundation Board, and was selected as a '2008 Mover and Shaker' by Library Journal.