title: How can I change meta key from alt to cmd on Mac in Emacs 24?
body: <p>I've downloaded <a href="http://emacsformacosx.com/builds" rel="noreferrer">Emacs 24 pretest</a> for Mac OS X according to the <strong><a href="https://github.com/technomancy/emacs-starter-kit" rel="noreferrer">emacs starter kit</a></strong> guide. Before I've been using <a href="http://homepage.mac.com/zenitani/emacs-e.html" rel="noreferrer">Carbon Emacs</a> as the version 1 of starter kit recommends, but version 2 does requires me to upgrade Emacs 24.</p>
  
  <p>The problem is, that in Carbon Emacs, it is <kbd>cmd</kbd> that is used for the meta key, but in Emacs 24 pretest, I have to use <kbd>alt</kbd> instead.</p>
  
  <p>Is there any simple way to change the keybinding, or do I have to chose another version?</p>