diff --git a/releng/org.eclipse.rse.updatesite/bin/mkTestUpdates.sh b/releng/org.eclipse.rse.updatesite/bin/mkTestUpdates.sh
new file mode 100755
index 00000000000..84298ac5cae
--- /dev/null
+++ b/releng/org.eclipse.rse.updatesite/bin/mkTestUpdates.sh
@@ -0,0 +1,38 @@
+#!/bin/sh
+# Convert normal "site.xml" to "testUpdates"
+
+curdir=`pwd`
+cd `dirname $0`
+mydir=`pwd`
+
+umask 002
+
+# patch site.xml
+cd ..
+TAG=`ls plugins | head -1 | sed -e 's,[^_]*_[0-9.]*\([^.]*\).jar,\1,'`
+rm site.xml
+cvs -q update -d
+sed -e 's,/dsdp/tm/updates,/dsdp/tm/testUpdates,g' \
+    -e "s,200607201800,$TAG,g" \
+    site.xml > site.xml.new
+chgrp dsdp-tm-rse site.xml.new
+mv -f site.xml.new site.xml
+
+# optimize the site
+# see http://wiki.eclipse.org/index.php/Platform-releng-faq
+cd ..
+site=`pwd`
+cd $HOME/ws/eclipse
+#Use Java5 on build.eclipse.org
+export PATH=/shared/common/ibm-java2-ppc64-50/bin:$PATH
+#Pack the site
+java -jar startup.jar \
+    -application org.eclipse.update.core.siteOptimizer 
+    -jarProcessor -outputDir $site
+    -processAll -pack $site
+
+#Create the digest
+java -jar startup.jar \
+    -application org.eclipse.update.core.siteOptimizer \
+    -digestBuilder -digestOutputDir=$site \
+    -siteXML=$site/site.xml