title: Url Rewriting - Always redirecting to index.php
body: <p>i'm trying to rewrite some simple urls:</p>
  
  <pre><code>http://www.site.com/folder/index.php?page=something
  </code></pre>
  
  <p>into</p>
  
  <pre><code>http://www.site.com/folder/something
  </code></pre>
  
  <p>here's my .htaccess file ( placed in /folder/ )</p>
  
  <pre><code>RewriteEngine On
  RewriteBase /folder
  RewriteRule ^(.*)$ index.php?page=$1 [R]
  </code></pre>
  
  <p>with this rule i always get this URL</p>
  
  <pre><code>    http://www.site.com/folder/index.php?page=index.php
  </code></pre>
  
  <p>what am i doing wrong?</p>