What is difference between jquery.js and jquery.lite.js?
<p>When I download JQuery zip file <a href="http://jqueryjs.googlecode.com/files/jquery-1.2.5-release.zip" rel="nofollow">LINK</a>. It gives me 4 different files</p>

<ul>
<li>jquery.js</li>
<li>jquery.lite.js</li>
<li>jquery.min.js</li>
<li>jquery.pack.js</li>
</ul>

<p>pack is the most compressed one of that js file and min is minified one.
So I have two question...</p>

<ol>
<li>What is difference between jquery.js and jquery.lite.js. There looks no difference when I view code.</li>
<li>What is better to use min.js or pack.js on live website?</li>
</ol>
