Broken Dynamic Sidebar

Hi,

I am trying to add three widgetized sidebar divs. The code looks like this:

<div id="sidebar">

    <div id="l_sidebar">
    <ul>
    <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar(1) ) : ?>
    <?php endif; ?>
    </ul>
    </div>

    <div id="m_sidebar">
    <ul>
    <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar(2) ) : ?>
    <?php endif; ?>
    </ul>
    </div>

    <div id="r_sidebar">
    <ul>
    <?php if ( !function_exists('dynamic_sidebar') || !dynamic_sidebar(3) ) : ?>
    <?php endif; ?>
    </ul>
    </div>

</div>

As you can see these are all setup the exact same way, but when in WP I only get options for Sidebar 1 and 2. If I change the ‘2’ and ‘3’ in the code, Sidebar 2 will show up in div#r_sidebar.

I am totally stumped, anyone have any ideas? Is there another setting somewhere else that is limiting the number of sidebars I can use?

Thanks in advance.