Avoid replicants - they're nasty
diff --git a/org.eclipse.e4.builder/builder/general/update_repo.properties b/org.eclipse.e4.builder/builder/general/update_repo.properties
index ac2b922..0099419 100644
--- a/org.eclipse.e4.builder/builder/general/update_repo.properties
+++ b/org.eclipse.e4.builder/builder/general/update_repo.properties
@@ -2,7 +2,7 @@
 # this file spells out what needs to be loaded into the runnable repo
 # used to compile this build
 #
-targetDownloadId=v20100503a
+targetDownloadId=v20100510
 
 # these need to be updated to track I builds
 eclipseBuildId=I20100429-1549