SOA Tools Project
Galileo - Eclipse 3.5.1
Update site: http://download.eclipse.org/stp/updates/galileo/
Helios - Eclipse 3.6 (unreleased)
Update site: http://download.eclipse.org/stp/updates/helios/
Update site: http://download.eclipse.org/stp/updates/galileo/
Update site: http://download.eclipse.org/stp/updates/helios/