title: Updating WAMP 2.0
body: <p>I'm currently running WAMP 2.0 on a Windows server and it has PHP Version 5.2.5.  I would like to update WAMP to the latest version but more importantly update PHP to 5.3.x so that I can take advantage of all the namespace goodness.  </p>
  
  <p>I was wondering if anyone had any pointers for going about this and any pitfalls I should look out for when I do update.  Will I need to update my extensions?  Can I just download the latest version and drop it in to the WAMP PHP bin directory?  </p>
  
  <p>Any all insights on this would be helpful.  Thanks for the help!</p>