I’m starting on a personal project and decided I was going to take the time to do things right.  This means different things to different folks, but to me it basically entails: Using the latest and greatest versions of everything.  Eclipse 3.4.  Hibernate 3.3.1.  Spring 2.5.6.  Tomcat 6.  Maven 2.0.9.  Java 6 ( 7? ), [...]