If you have a problem with your unattended installation of:

1. Messenger 6.1 opens after installation and MSN Today wil open after Sing In.

Use this registry entry and both are gone: (Put this key in your RegTweaks.reg)

[HKEY_CURRENT_USER\Software\Microsoft\MSNMessenger]
"AppSettings"=hex:02,8b,00,80

(Installation part in RunOnceEx.cmd for Messenger)
REG ADD %KEY%\040 /VE /D "MSN Messenger 6.1.0207 Final" /f
REG ADD %KEY%\040 /V 1 /D "%systemdrive%\install\Applications\MSN\MsnMsgs.msi /QB" /f

2. After installation of Spywareblaster two sceens will popup, you will have to klik Ok two times. With this entry spywareblaster dont ask for anything. (Put this key in your RegTweaks.reg)

[HKEY_CURRENT_USER\Software\SpywareBlaster\Settings]
"DisclaimerShown"=hex:ff,ff
"TipShown"=hex:ff,ff

(Installation part in RunOnceEx.cmd for Spywareblaster)
REG ADD %KEY%\090 /VE /D "Spywareblaster" /f
REG ADD %KEY%\090 /V 1 /D "%systemdrive%\install\Applications\SpyBlast\spywareblastersetup.exe /verysilent" /f
REG ADD %KEY%\090 /V 2 /D "taskkill /F /IM spywareblaster.exe" /f

The bold line i have to test but it wil klill spyblastersetup and i hopy spyblaster don't start direct after installation.