This week's book giveaway is in the OCMJEA forum. We're giving away four copies of OCM Java EE 6 Enterprise Architect Exam Guide and have Paul Allen & Joseph Bambara on-line! See this thread for details.
GWT Tutorial is a step-by-step guide to a complete GWT project. It walks through a project to explain the essentials as well as some of the advanced concepts of GWT 2. A good resource if you are planning to kick-start your own GWT project. Level - Beginner and Intermediate.