This book provides installation instructions for the Sun(tm) ONE Studio 4, Community Edition IDE. The book gives information on the system requirements necessary for installing the IDE. The book also explains how to install the Java 2 Platform, Standard Edition, v. 1.4.0, how to start and set up the newly installed IDE, and how to customize the IDE installation using the UDDI registry server and the embedded PointBase Restricted Edition 4.2 database. The book also provides instructions on how to update modules with the Update Center and how to register with Sun ONE Studio Developer Resources.