Setup Project Question

Hi, I'm trying to deploy a VB.NET 2005 application that works with a registry key, because I need the user to type the value of this string, I would like to build a setup program that will have a user interface.

Is there a way that I can do this with the "User Interface Editor" in the Setup project in Visual Studio 2005

I need to install also a windows service, I know that when you have the myservice.exe file you need to run the command line:

InstallUtil "c:\path\myservice"

Is there a way I can acomplish this by adding this line in the setup project (my final installation package)

Is there a way to add code

Does somebody know where can I get more information about the deployment options

Thanks guys.