--- a/labs/openlayers/build/README.txt
+++ b/labs/openlayers/build/README.txt
@@ -1,1 +1,15 @@
 
+## HowTo: Build & deploy "Shrunk" Single File Library version of OpenLayers ##
+
+ * Build:
+
+     cd build
+     ./build.py
+     cd ..
+
+ * Upload the result to the server: e.g.
+
+  scp build/OpenLayers.js openlayers@openlayers.org:openlayers.org/htdocs/code/
+
+
+