C:\Documents and Settings\piercej>cacls c:\
c:\ BUILTIN\Administrators:(OI)(CI)F
    NT AUTHORITY\SYSTEM:(OI)(CI)F
    CREATOR OWNER:(OI)(CI)(IO)F
    BUILTIN\Users:(OI)(CI)R
    BUILTIN\Users:(CI)(special access:)
                      FILE_APPEND_DATA

    BUILTIN\Users:(CI)(IO)(special access:)
                          FILE_WRITE_DATA

    Everyone:R