C:\test>dir file
19/07/2013  19:49                 0 file
C:\test>streams file

Streams v1.56 - Enumerate alternate NTFS data streams
Copyright (C) 1999-2007 Mark Russinovich
Sysinternals - www.sysinternals.com

C:\test\file:
   :memdb2?mode=memory&cache=shared:$DATA       347136