I created a setup project in VS2005. I am currently playing around with the User Interface (the forms the user will see as they are installing the install). When I view the User Interface page I have two "root" branches, One is called Administrative Install and the other one is called Install.

When is it an Administrative Install and when is it just an Install?
Is there a way to have everything I add to Install to also appear in Administrative Install?

Thanks,
Einar