I've scoured the 'net and cannot find a solution for this problem.  I have a DCS-1130 and cannot get the internal interface to perform a successful SMB test.  I have tried a share on a 2008 Server.  A Windows 7 workstation, and a Windows XP workstation.  I have tried Domain members and stand alone workstations.  I have tried reducing the encryption level on the Windows 7 share.  I have tried anonymous, domain, and local accounts.  I cannot, for the life of me, figure this out.  Any suggestions are welcome.