title: Why does Visual Studio launch multiple WebDevs when I debug?
body: <p>I have a Visual Studio 2008 solution with several projects in it - some of which are web applications / sites. </p>
  
  <p>Whenever I go "Debug > Start new instance" for a specific web application and VS launches the ASP.net Development Server (WebDev.WebServer.EXE) for that application, VS also launches 3 additional such processes - one for each of 3 other web applications I have in the solution.</p>
  
  <p>How can I tell Visual Studio to only launch WebDev for the one project I'm debugging? I've looked both in the project configurations and in the solution configuration and could not find the relevant setting... </p>