How do I create a MSI-installer based on a set of files (Visual Studio 2008)

I have a large Visual Studio 2008 solution with several .NET-projects. When I do a Relase build I get a bunch of files (ddls, images, etc) and folders in a output folder. What I want to do now is to take those files and generate a MSI-installer package.

Then, when I run the MSI I want to copy the files and folder to the folder that the user specifies in the installer wizard.

What should I do t开发者_如何学Pythono accomplish this? Could I run some script on post-build that generates a msi?

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Take a look at this, a very popular open source installer:

http://nsis.sourceforge.net/Main_Page