Addresses of Software Updates in Eclipse
All plugins: http://www.eclipse-plugins.info/eclipse/index.jsp
DLTK: http://download.eclipse.org/technology/dltk/updates
JODE: http://www.technoetic.com/eclipse/update
idea-findbugs: http://findbugs.cs.umd.edu/eclipse
SQLExplorer:
XMLBuddy:
SVN: http://subclipse.tigris.org/update
RDT:
MAVEN: http://m2eclipse.sonatype.org/sites/m2e
MAVEN OTHERS: http://m2eclipse.sonatype.org/sites/m2e-extras