diff --git a/releng/org.eclipse.tm.releng/build.properties b/releng/org.eclipse.tm.releng/build.properties
index 80c184cee38..ef2d776ac6d 100644
--- a/releng/org.eclipse.tm.releng/build.properties
+++ b/releng/org.eclipse.tm.releng/build.properties
@@ -31,21 +31,21 @@ JAVA60_HOME=${JAVA_HOME}
 JAVA50_HOME=${JAVA_HOME}
 JAVA14_HOME=${JAVA_HOME}
 
-#<remove MOB 20100528>
-#repositoryURLs=\
 #http://download.jboss.org/jbosstools/updates/helios/
+repositoryURLs=\
+http://download.eclipse.org/releases/helios/
 
-#IUsToInstall=org.eclipse.sdk.feature.group+org.eclipse.sdk.ide+org.eclipse.core.net+org.eclipse.equinox.common+org.eclipse.core.runtime+org.eclipse.debug.core+org.eclipse.rcp.feature.group
-#</remove MOB 20100528>
+IUsToInstall=org.eclipse.sdk.feature.group+org.eclipse.sdk.ide+org.eclipse.core.net+org.eclipse.equinox.common+org.eclipse.core.runtime+org.eclipse.debug.core+org.eclipse.rcp.feature.group
 
 #IUsToInstall=org.eclipse.sdk.feature.group+org.eclipse.sdk.ide+org.eclipse.core.net+org.eclipse.equinox.common+org.eclipse.core.runtime+org.eclipse.debug.core+org.eclipse.rcp.feature.group+\
 #org.eclipse.emf.feature.group+\
 #org.eclipse.xsd.feature.group
 
-#dependencyURLs= http://download.eclipse.org/eclipse/downloads/drops/S-3.6M6-201003121448/eclipse-SDK-3.6M6-linux-gtk-ppc.tar.gz,\
+#dependencyURLs= 
+#http://download.eclipse.org/eclipse/downloads/drops/S-3.6M6-201003121448/eclipse-SDK-3.6M6-linux-gtk-ppc.tar.gz,\
+#http://download.eclipse.org/eclipse/downloads/drops/S-3.6RC2-201005201744/eclipse-SDK-3.6RC2-linux-gtk-ppc.tar.gz,\
 
 dependencyURLs=\
-http://download.eclipse.org/eclipse/downloads/drops/S-3.6RC2-201005201744/eclipse-SDK-3.6RC2-linux-gtk-ppc.tar.gz,\
 http://download.eclipse.org/modeling/emf/emf/downloads/drops/2.6.0/S201005211545/emf-runtime-2.6.0RC2.zip,\
 http://download.eclipse.org/tools/cdt/builds/7.0.0/I.I201005211239/cdt-master-7.0.0-I201005211239.zip,\
 http://download.eclipse.org/athena/runnables/RXTX-runtime-I20071016-1945.zip