title: How do you create a COM DLL in Visual Studio 2008?
body: <p>It's been ages since I've written a COM dll. I've made a couple of classes now, that inherit from some COM interfaces, but I want to test it out. I know I have to put a GUID somewhere and then register it with regsvr32, but what are the steps involved?</p>
  
  <p>Edit: Sorry, forgot to mention I'm using C++.</p>