Para los amantes de java y los que aun estamos aprendiendo ya esta la version final de NetBeans 5.5
http://www.netbeans.org/products/index.html
EDIT:
http://www.**************/?d=EAUNHPGS
NetBeans IDE 5.5
Free and Open-Source IDE for Java Development and More.
The NetBeans IDE is a free, Open-Source Integrated Development Environment for software developers. The IDE runs on many platforms including Windows, Linux, Solaris, and the MacOS. It is easy to install and use straight out of the box. The NetBeans IDE provides developers with all the tools they need to create professional cross-platform desktop, enterprise, web and mobile applications.
http://www.netbeans.org/products/index.html
EDIT:
http://www.**************/?d=EAUNHPGS