this is Doc's code, just stripped down to the basics

edit this line:
$KBPath='\\servername\sharename\SP\KB823980'

and have all the patches in the same directory there

code:
 
IF @INWIN=1
 DIM $KBPath,$Admin,$KBFile,$KBRequired,$Rpcs,$RPCver
 $KBPath='\\servername\sharename\SP\KB823980'
 IF ingroup('@wksta\'+sidtoname('S-1-5-32-544'))-1+@INWIN
    $RPCver=GetFileVersion('%windir%\system32\Rpcrt4.dll', 'Productversion')
    SELECT
      CASE @ProductType='Windows NT Workstation'
        $KBFile='Q823980i.EXE'
        $KBRequired=KeyExist('HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Q823980')
        IF not $KBRequired or @error
          SHELL '%comspec% /c '+$KBPath+'\'+$KBFile+' /q /z'          
        ENDIF
      CASE @ProductType='Windows 2000 Professional'
        $KBFile='Windows2000-KB823980-x86-ENU.exe'
        IF $RPCver <> "5.00.2195.6753"
          SHELL '%comspec% /c '+$KBPath+'\'+$KBFile+' /u /q /z'
        ENDIF
      CASE @ProductType='Windows XP Professional' OR @ProductType='Windows XP Home Edition'
        $KBFile='WindowsXP-KB823980-x86-ENU.exe'
        IF @CSD = 'Service Pack 1'
          IF $RPCver <> "5.1.2600.1230"
            SHELL '%comspec% /c '+$KBPath+'\'+$KBFile+' /u /q /z'
          ENDIF
        ELSE
          IF $RPCver <> "5.1.2600.109"
            SHELL '%comspec% /c '+$KBPath+'\'+$KBFile+' /u /q /z'
          ENDIF
        ENDIF
      CASE 1
        ; 'Unknown Error..'
    ENDSELECT
 ENDIF
ENDIF
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