Scrolling ListViews Together
<p>I've got two <code>ListView</code> objects that I would like to scroll together.  They are side-by-side, so if one scrolls a certain amount, the other scrolls that same amount.  I've found some examples on how to do this, but I believe that they rely on the items in the <code>ListView</code> being the same height (correct me if I am wrong).  The items in one of my <code>ListView</code> objects are taller than the ones in the other, spanning 2-3 items.</p>

<p>How do I "lock" these 2 <code>ListView</code> objects together?</p>

<p>EDIT: Here's a screenshot of what I have, maybe it will better explain what I'm going for.  The left side (red) is a list of items and the right side is a separate list. You can see how the lists don't align perfectly, so it isn't exactly a grid.  What I would like to do is have this act like one big list, where scrolling either list will also scroll the other.</p>

<p><img src="http://i.imgur.com/8oJDj.png" alt="App Screenshot"></p>
