Index: ipk/source/emus_newcs/CONTROL/postinst
===================================================================
--- ipk/source/emus_newcs/CONTROL/postinst	(revision 5310)
+++ ipk/source/emus_newcs/CONTROL/postinst	(revision 6663)
@@ -12,3 +12,13 @@
 	echo new freespace size $FREE kb
 fi
+
+if [ ! -e /var/keys/newcs.xml ]; then
+	echo "use ipk config file: newcs.xml"
+	echo "rename /var/keys/newcs.xml.newcs > /var/keys/newcs.xml"
+	mv /var/keys/newcs.xml.newcs /var/keys/newcs.xml
+else
+	echo "found user config file: newcs.xml"
+	echo "skip ipk config file: newcs.xml.newcs"
+fi
+
 exit 0