title: How to bring up the built-in File Copy dialog?
body: <p>I'll be copying a large file over the network using my winforms app and I need to show some kind of progress bar.  Rather than cook up my own copy routine, I was thinking that it might be better to simply show the built-in file copy dialog.</p>
  
  <p>I would also need a "Copy complete" and "Copy failed" notification.</p>
  
  <p>I need this to work on Windows XP, Vista and 7.  Is there a way to call to engage this functionality from my c# code?  </p>