Eclipse and the “must-have” plug-ins for today’s Java development

As most Java developers know, Eclipse is the most popular IDE for Java & JavaEE development. I started using Eclipse Galileo (3.5) lately and thought that I will list down some of the most useful plug-ins used by me & most of my friends. The list is fairly obvious but still … posted here for reference.
Eclipse Base: I use Eclipse Galileo Java EE which comes with most goodies necessary for Java, EE, XML, Mylyn etc.
Listed below are the plug-ins and their corresponding update sites.
Plug-ins (Necessary):

• M2Eclipse (for Apache Maven Integration): http://m2eclipse.sonatype.org/update/
• Subclipse (for Subversion SCM Integration): http://subclipse.tigris.org/update_1.6.x
• SpringIDE (for ease of development using Spring framework): http://dist.springframework.org/release/IDE

Plug-ins (Experimental/Evangelist): If you are the experimental type yearning to try out bleeding edge technologies, here are some plug-ins (some unstable) which can help.

• Scala (Scala Development in Eclipse): http://www.scala-lang.org/scala-eclipse-plugin
• Google App Engine (Official Google Plugin): http://dl.google.com/eclipse/plugin/3.5
• JavaFX (Rich Client App Development with JavaFX): http://javafx.com/downloads/eclipse-plugin/