title: Which eclipse version to use on a Mac? (Carbon or Cocoa)
body: <p>When i go to the eclipse website (<a href="http://www.eclipse.org/downloads/" rel="nofollow noreferrer">http://www.eclipse.org/downloads/</a>) there are 3 different versions of eclipse for Mac:</p>
  
  <ul>
  <li>Carbon 32bit</li>
  <li>Cocoa 32bit</li>
  <li>Cocoa 64bit</li>
  </ul>
  
  <p>I'm confused about why there are three version and which one i should be using.  (I'm running OSX 10.5 on a MBP)</p>