title: TFS Eclipse Plugin "authorization failure"
body: <p>I am working with Eclipse Juno on a Mac running  OS 10.7.3</p>
  
  <p>I installed the TFS plugin for Eclipse yesterday and today, after a few false starts,  and I was able to connect to our tfspreview instance.  I checked in all my code and then committed it.  A team mate confirmed the code had been submitted.  I then tried checking for updates and got an authorization failure message.  I have tried re-starting Eclipse and finally my computer.  Every time Eclipse tries to connect to the TFS server it fails.</p>
  
  <p>I haven't changed my password and I still able to log in the tfspreview web interface, so my account does not appear to be locked.   Has anyone ever experience anything like this?</p>
  
  <p>Thanks!</p>