Eclipse Galileo + M2Eclipse + Subvversive

M2Eclipse
Stable: http://m2eclipse.sonatype.org/update/
Dev: http://m2eclipse.sonatype.org/update-dev/

Subversive plug-in
http://download.eclipse.org/technology/subversive/0.7/update-site/ 

SVN Connectors
http://www.polarion.org/projects/subversive/download/eclipse/2.0/update-site/ 

SVNKit 1.2.2 (SVN 1.5.5 )
SVNKit 1.3 (SVN 1.6 ) Incompatible working copies

M2Eclipse integration
http://www.polarion.org/projects/subversive/download/integrations/update-site/