Have a parallel "on every User" Part at Application Modell
This feature was at a very old "Netinstall" Version - and it was very usefull.
If i install my software to a Computer not to a user i can use the normal msi-installer function of the Application Model.
Now i would ship a user-config for any user on this Machine.
So the exact Thing "Active Setup" does.
But Active Setup isn't easy to use and not transparent so i can see on a Packe-List at the Console with Package has a User-Action.
So it would be Nice to add optional a script, command etc. that would be executed after a user logged-on at the context of the user.