Epic - Eclipse Perl Integration
http://e-p-i-c.sf.net/updates


Subclipse
http://subclipse.tigris.org/update_1.4.x


PHP Eclipse
http://phpeclipse.sourceforge.net/update/releases/
http://phpeclipse.sourceforge.net/update/stable/1.2.x/


Remote System Explorer
http://download.eclipse.org/dsdp/tm/updates/3.0/



Mylyn



PDT



WTP



JSEclipse
http://download.macromedia.com/pub/labs/jseclipse/autoinstall/
http://download.macromedia.com/pub/labs/jseclipse/autoinstall/site.xml



(Adobe Labs)



(Buckminster)
http://download.eclipse.org/technology/buckminster/updates


PyDev
http://download.aptana.com/studio3/plugin/install
http://pydev.org/updates