diff -r 00b1b6b906cf -r 97c55baefa0c server/sources/storages.py
--- a/server/sources/storages.py	Thu Jul 15 12:03:13 2010 +0200
+++ b/server/sources/storages.py	Mon Jul 19 15:37:02 2010 +0200
@@ -174,7 +174,7 @@
         # PIL processing that use filename extension to detect content-type, as
         # well as providing more understandable file names on the fs.
         basename = [str(entity.eid), attr]
-        name = entity.attr_metadata(attr, 'name')
+        name = entity.cw_attr_metadata(attr, 'name')
         if name is not None:
             basename.append(name.encode(self.fsencoding))
         fspath = uniquify_path(self.default_directory, '_'.join(basename))