title: Magento: move the “My Cart” box from the right column to the left
body: <p>I am tiring to move “My Cart” box from the right column to the left and followed the instruction from <a href="http://www.magentocommerce.com/design_guide/articles/intro-to-layouts" rel="nofollow">http://www.magentocommerce.com/design_guide/articles/intro-to-layouts</a>. I change <code>&lt;reference name="right"&gt; to &lt;reference name="left"&gt;</code> in checkout.xml . After that, the “My Cart” disappear from right, but it doesn't display in left. I don't understand what's the wrong.  Please help me.</p>