adding wst to list of pre-reqs
diff --git a/releng/maps/build.cfg b/releng/maps/build.cfg
index 8de324b..f531c49 100644
--- a/releng/maps/build.cfg
+++ b/releng/maps/build.cfg
@@ -1,4 +1,4 @@
-builderVersion=v200801111751
+builderVersion=v200801111830
 
 eclipse.builder=org.eclipse.releng.basebuilder
 eclipse.builder.version=M3_34
diff --git a/releng/maps/dependencies.properties b/releng/maps/dependencies.properties
index d546cd0..7010bc5 100644
--- a/releng/maps/dependencies.properties
+++ b/releng/maps/dependencies.properties
@@ -249,11 +249,11 @@
 
 # WST is required for XSL build
 
-wst.url  = http://download.eclipse.org/webtools/downloads/drops/R3.0/S-3.0M4-20080105091323
 wst.file = wtp-wst-S-3.0M4-20080105091323.zip
 wst.name = WST M4
 wst.description = WST M4
-
-
+wst.build.home = http://download.eclipse.org/webtools/downloads/
+wst.mirror.prefixuri = webtools/downloads/drops/R3.0/S-3.0M4-20080105091323 
+wst.url  = http://download.eclipse.org/${wst.mirror.prefixuri}