KB911564

Screw svcpack.inf! This did the job just fine!

RunOnceEx.cmd

REG ADD %KEY%\001 /VE /D "Microsoft Windows Updates" /f
REG ADD %KEY%\001 /V 1 /D "%CDROM%\Software\Updates\Windows\KB873339.exe /q /n /z" /f
REG ADD %KEY%\001 /V 2 /D "%CDROM%\Software\Updates\Windows\KB873374.exe" /f
REG ADD %KEY%\001 /V 3 /D "%CDROM%\Software\Updates\Windows\KB885250.exe /q /n /z" /f
REG ADD %KEY%\001 /V 4 /D "%CDROM%\Software\Updates\Windows\KB885626.exe /q /n /z" /f
REG ADD %KEY%\001 /V 5 /D "%CDROM%\Software\Updates\Windows\KB885835.exe /q /n /z" /f
REG ADD %KEY%\001 /V 6 /D "%CDROM%\Software\Updates\Windows\KB885836.exe /q /n /z" /f
REG ADD %KEY%\001 /V 7 /D "%CDROM%\Software\Updates\Windows\KB886185.exe /q /n /z" /f
REG ADD %KEY%\001 /V 8 /D "%CDROM%\Software\Updates\Windows\KB887742.exe /q /n /z" /f
REG ADD %KEY%\001 /V 9 /D "%CDROM%\Software\Updates\Windows\KB888113.exe /q /n /z" /f
REG ADD %KEY%\001 /V 10 /D "%CDROM%\Software\Updates\Windows\KB888302.exe /q /n /z" /f
REG ADD %KEY%\001 /V 11 /D "%CDROM%\Software\Updates\Windows\KB890046.exe /q /n /z" /f
REG ADD %KEY%\001 /V 12 /D "%CDROM%\Software\Updates\Windows\KB890830.exe /q" /f
REG ADD %KEY%\001 /V 13 /D "%CDROM%\Software\Updates\Windows\KB890859.exe /q /n /z" /f
REG ADD %KEY%\001 /V 14 /D "%CDROM%\Software\Updates\Windows\KB891781.exe /q /n /z" /f
REG ADD %KEY%\001 /V 15 /D "%CDROM%\Software\Updates\Windows\KB893756.exe /q /n /z" /f
REG ADD %KEY%\001 /V 16 /D "%CDROM%\Software\Updates\Windows\KB893803.exe /q /n /z" /f
REG ADD %KEY%\001 /V 17 /D "%CDROM%\Software\Updates\Windows\KB894391.exe /q /n /z" /f
REG ADD %KEY%\001 /V 18 /D "%CDROM%\Software\Updates\Windows\KB896358.exe /q /n /z" /f
REG ADD %KEY%\001 /V 19 /D "%CDROM%\Software\Updates\Windows\KB896422.exe /q /n /z" /f
REG ADD %KEY%\001 /V 20 /D "%CDROM%\Software\Updates\Windows\KB896423.exe /q /n /z" /f
REG ADD %KEY%\001 /V 21 /D "%CDROM%\Software\Updates\Windows\KB896424.exe /q /n /z" /f
REG ADD %KEY%\001 /V 22 /D "%CDROM%\Software\Updates\Windows\KB896428.exe /q /n /z" /f
REG ADD %KEY%\001 /V 23 /D "%CDROM%\Software\Updates\Windows\KB898461.exe /q /n /z" /f
REG ADD %KEY%\001 /V 24 /D "%CDROM%\Software\Updates\Windows\KB899587.exe /q /n /z" /f
REG ADD %KEY%\001 /V 25 /D "%CDROM%\Software\Updates\Windows\KB899589.exe /q /n /z" /f
REG ADD %KEY%\001 /V 26 /D "%CDROM%\Software\Updates\Windows\KB899591.exe /q /n /z" /f
REG ADD %KEY%\001 /V 27 /D "%CDROM%\Software\Updates\Windows\KB900725.exe /q /n /z" /f
REG ADD %KEY%\001 /V 28 /D "%CDROM%\Software\Updates\Windows\KB901017.exe /q /n /z" /f
REG ADD %KEY%\001 /V 29 /D "%CDROM%\Software\Updates\Windows\KB901214.exe /q /n /z" /f
REG ADD %KEY%\001 /V 30 /D "%CDROM%\Software\Updates\Windows\KB902400.exe /q /n /z" /f
REG ADD %KEY%\001 /V 31 /D "%CDROM%\Software\Updates\Windows\KB904706.exe /q /n /z" /f
REG ADD %KEY%\001 /V 32 /D "%CDROM%\Software\Updates\Windows\KB905414.exe /q /n /z" /f
REG ADD %KEY%\001 /V 33 /D "%CDROM%\Software\Updates\Windows\KB905749.exe /q /n /z" /f
REG ADD %KEY%\001 /V 34 /D "%CDROM%\Software\Updates\Windows\KB905915.exe /q /n /z" /f
REG ADD %KEY%\001 /V 35 /D "%CDROM%\Software\Updates\Windows\KB908519.exe /q /n /z" /f
REG ADD %KEY%\001 /V 36 /D "%CDROM%\Software\Updates\Windows\KB910437.exe /q /n /z" /f
REG ADD %KEY%\001 /V 37 /D "%CDROM%\Software\Updates\Windows\KB911927.exe /q /n /z" /f
REG ADD %KEY%\001 /V 38 /D "%CDROM%\Software\Updates\Windows\KB912919.exe /q /n /z" /f
REG ADD %KEY%\001 /V 39 /D "%CDROM%\Software\Updates\Windows\KB913446.exe /q /n /z" /f
REG ADD %KEY%\001 /V 40 /D "%CDROM%\Software\Updates\Windows\qchain.exe" /f

And for Media Player 10:

REG ADD %KEY%\006 /VE /D "Windows Media Player v10.3802" /f
REG ADD %KEY%\006 /V 1 /D "%CDROM%\Software\MediaPlayer\MediaPlayer.exe /Q:A /R:N /C:\"setup_wm.exe /DisallowSystemRestore /Q:A /R:N\"" /f
REG ADD %KEY%\006 /V 2 /D "REGEDIT /S %CDROM%\Software\MediaPlayer\MediaPlayer.reg" /f
REG ADD %KEY%\006 /V 3 /D "%CDROM%\Software\Updates\Media\KB911564.exe /q /n /z" /f
REG ADD %KEY%\006 /V 4 /D "%CDROM%\Software\Updates\Media\KB911565.exe /q /n /z" /f

So now everything is organized again and there's less messing around in the I386 folder (just winnt.sif)