title: IE Conditional Comments: lt IE 7 = lte IE 6?
body: <p>Are there any differences using</p>
  
  <pre><code>&lt;!--[if lt IE 7]&gt;...&lt;![endif]--&gt;
  </code></pre>
  
  <p>or</p>
  
  <pre><code>&lt;!--[if lte IE 6]&gt;...&lt;![endif]--&gt;
  </code></pre>
  
  <p>?</p>