diff --git a/MountRead.png b/MountRead.png
index 5b9fe46..c4f7787 100644
Binary files a/MountRead.png and b/MountRead.png differ
diff --git a/MountWrite.png b/MountWrite.png
index 47d2464..47d236e 100644
Binary files a/MountWrite.png and b/MountWrite.png differ
diff --git a/zenuml.txt b/zenuml.txt
index f79da21..f79dcad 100644
--- a/zenuml.txt
+++ b/zenuml.txt
@@ -1,20 +1,23 @@
-WeedMount.Start{
-  meta_updates = WeedFiler.PublishSubscribe{
+Mount.Background{
+  meta_updates = Filer.PublishSubscribe{
   }
 }
-fileContent = WeedMount.ReadFile{
-  location = WeedFiler.LookupVolumeId{
+Content = Mount.Read{
+  metadata = LocalMetadata{
+  }
+  location = Filer.LookupVolumeId{
     location = CachedLookup{}
+    location = Master.IfCacheMiss{}
   }
   chunks = VolumeServer.ReadChunks(){}
 }
 
-success = WeedMount.WriteFile{
-  fileIds = WeedFiler.Assign{
+success = Mount.WriteFile{
+  fileIds = Filer.Assign{
     fileIds = Master.Assign{}
   }
   success = VolumeServer.WriteChunks(fileId){}
-  success = WeedFiler.WriteMetaData{
+  success = Filer.WriteMetaData{
     success = FilerStore.SaveMetaData{}
     VolumeServer.PurgeOldChunks{}
   }
@@ -23,11 +26,5 @@ success = WeedMount.WriteFile{
 metadata = Filer.Read(path){
   metadata = FilerStore.Lookup(path)
 }
-volumeServerLocation = WeedMaster.Lookup(volumdId)
 content = VolumeServer.Read(fileId) {
 }
-
-fileContent = WeedMount.ReadFile{
-  metadata = WeedFiler.ReadMetaData{}
-  chunks = VolumeServer.ReadChunks(){}
-}