Setup and Deployment: How to create a Launch Option in the Finished Dialog

Aaron Stebner gives us the solution in the link below on how to modify the finished dialog using javascript to allow us to launch our app in a postbuildevent.

I was curious the best way to add a launch application checkbox in my setup user interface (in VS2005).  Aaron Stebner tells us how in this relatively simple to implement hack in his blog:

http://blogs.msdn.com/astebner/archive/2006/08/12/696833.aspx