Netbeans 4.1 blog found
I found an excellent blog all about Netbeans 4.1. In it, the author details all of the cool features that he has found while working with the app. Some of these features include how to setup other app servers besides Sun and Tomcat 5/5.5 along with how to work with the Ant build system. If you are using Netbeans 4.1, this site is must. The site is run by one of the technical writers working on the Netbeans project.