Index: unix_installer/upgrader-package/readme
===================================================================
diff -u -r80349002d46efb898c06fc8835c074d6418be97e -r39a8f5888da9f2827b9fc61bbbc02194dc4704e2
--- unix_installer/upgrader-package/readme	(.../readme)	(revision 80349002d46efb898c06fc8835c074d6418be97e)
+++ unix_installer/upgrader-package/readme	(.../readme)	(revision 39a8f5888da9f2827b9fc61bbbc02194dc4704e2)
@@ -46,6 +46,10 @@
 need not change a lot. Pay particular attention to the Installation Options 
 section and the Essential settings section.
 
+Take note that the majority of the projects in lams.ear for instance 
+lams-central.war and lams-common.jar, if you have made changes to any projects,
+ensure that you back them up so you can re-apply them after the update.
+
 Before you run the script, you need to ensure that your $JAVA_HOME is set to 
 your java 1.5 or higher directory, also you will need to set the $PATH variable 
 to include the path to the java binaries. The steps to do this are listed below.