LSP: Enigma is an easy to use portal package for your website. The portal includes forums, news, articles, links, a guestbook and FAQs which can be integrated with popular chat and photo gallery scripts. Requires PHP 4.2+ and MySQL.
MDGen is a UML class model-driven J2EE code generator. It uses XML to describe a class model and applies XSL template to generate session/entity EJBs, Struts code, deployment descriptors, database create/drop scripts, resource file and Ant build script.
DRBL-hadoop is a plugin for Diskless Remote Boot in Linux (DRBL). It will help you to setup and deploy a Hadoop Cluster in few steps. You can also use this Live CD as an teaching environment of Hadoop. It already have Cloudera CDH2 installed inside.