title: Good Silverlight Custom ItemsControl Tutorial
body: <p>I'm afraid my Google-Foo is failing me again today.  I'm trying to find a good tutorial on creating custom ItemsControls in Silverlight (though I imgaine a WPF version might work as well).</p>
  
  <p>I'm trying to create a custom ItemsControl that will be something of a virtualized ListBox.  What I'm trying to accomplish isn't really similar enough to the current ListBox control to justify trying to modify the existing control, so I figure a custom one is in order here.  I have a vague concept of how to accomplish it, but there are definite holes in my understanding.</p>
  
  <p>Thanks in advance</p>