Como puedo sacar este espacio que hay
[Imagen: dibujokek.png]

Intenta reemplazar este Codigo por el tuyo y me avisas..

<div class="float_left">
    {$multipage}
</div>
<div class="float_right" style="margin-bottom: 14px;">
    {$newthread}
</div>
<table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder" style="clear: both;">
    <tr>
        <td class="thead" colspan="{$colspan}">
            <div style="float: right;">
                <span class="smalltext"><strong><a href="misc.php?action=markread&amp;fid={$fid}">{$lang->markforum_read}</a> | <a href="usercp2.php?action={$add_remove_subscription}subscription&amp;type=forum&amp;fid={$fid}&amp;my_post_key={$mybb->post_code}">{$add_remove_subscription_text}</a>{$clearstoredpass}</strong></span>
            </div>
            <div>
                <strong>{$foruminfo['name']}</strong>
            </div>
        </td>
    </tr>
    <tr>
        <td class="tcat" colspan="2" width="1"></td>
        <td class="tcat"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=subject&amp;order=asc">{$lang->thread}</a> {$orderarrow['subject']} / <a href="{$sorturl}&amp;sortby=starter&amp;order=asc">{$lang->author}</a> {$orderarrow['starter']}</strong></span></td>
        <td class="tcat" align="center" width="70"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=replies&amp;order=desc">{$lang->replies}</a> {$orderarrow['replies']}</strong></span></td>
        <td class="tcat" align="center" width="70"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=views&amp;order=desc">{$lang->views}</a> {$orderarrow['views']}</strong></span></td>
        {$ratingcol}
        <td class="tcat" align="right" width="160"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=lastpost&amp;order=desc">{$lang->lastpost}</a> {$orderarrow['lastpost']}</strong></span></td>
        {$inlinemodcol}
    </tr>
    {$selectall}
    {$announcementlist}
    {$threads}
    <tr>
        <td class="tfoot" align="right" colspan="{$colspan}">
            <form action="forumdisplay.php" method="get">
                <input type="hidden" name="selectall" value="{$allselected}" />
                <input type="hidden" name="fid" value="{$fid}" />
                <select name="sortby">
                    <option value="subject" {$sortsel['subject']}>{$lang->sort_by_subject}</option>
                    <option value="lastpost" {$sortsel['lastpost']}>{$lang->sort_by_lastpost}</option>
                    <option value="starter" {$sortsel['starter']}>{$lang->sort_by_starter}</option>
                    <option value="started" {$sortsel['started']}>{$lang->sort_by_started}</option>
                    {$ratingsort}
                    <option value="replies" {$sortsel['replies']}>{$lang->sort_by_replies}</option>
                    <option value="views" {$sortsel['views']}>{$lang->sort_by_views}</option>
                </select>
                <select name="order">
                    <option value="asc" {$ordersel['asc']}>{$lang->sort_order_asc}</option>
                    <option value="desc" {$ordersel['desc']}>{$lang->sort_order_desc}</option>
                </select>
                <select name="datecut">
                    <option value="1" {$datecutsel['1']}>{$lang->datelimit_1day}</option>
                    <option value="5" {$datecutsel['5']}>{$lang->datelimit_5days}</option>
                    <option value="10" {$datecutsel['10']}>{$lang->datelimit_10days}</option>
                    <option value="20" {$datecutsel['20']}>{$lang->datelimit_20days}</option>
                    <option value="50" {$datecutsel['50']}>{$lang->datelimit_50days}</option>
                    <option value="75" {$datecutsel['75']}>{$lang->datelimit_75days}</option>
                    <option value="100" {$datecutsel['100']}>{$lang->datelimit_100days}</option>
                    <option value="365" {$datecutsel['365']}>{$lang->datelimit_lastyear}</option>
                    <option value="9999" {$datecutsel['9999']}>{$lang->datelimit_beginning}</option>
                </select>
                {$gobutton}
            </form>
        </td>
    </tr>
</table>
<div class="float_left">
    {$multipage}
</div>
<div class="float_right" style="margin-top: 14px;">
    {$newthread}
</div>
<tr style="clear: both;" />
<tr />
<div class="float_left" style="width: 400px;">
    <table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder">
    {$moderatedby}
    <tr>
        <td class="tcat" colspan="2">
            <div class="float_right"><img src="{$theme['imgdir']}/collapse{$collapsedimg['leyenda_forumdisplay_threadlist']}.gif" id="leyenda_forumdisplay_threadlist_img" class="expander" alt="[-]"/></div>
            <div><span class="smalltext"><strong>{$lang->forum_announcements}:</strong></span></div>
        </td>
    </tr>
    <tbody style="{$collapsed['leyenda_forumdisplay_threadlist_e']}" id="leyenda_forumdisplay_threadlist_e">
        <tr>
            <td class="trow1">
                <div class="float_left">
                    <dl class="thread_legend smalltext">
                        <dd><img src="{$theme['imgdir']}/newfolder.gif" alt="{$lang->new_thread}" title="{$lang->new_thread}" /> {$lang->new_thread}</dd>
                        <dd><img src="{$theme['imgdir']}/newhotfolder.gif" alt="{$lang->new_hot_thread}" title="{$lang->new_hot_thread}" /> {$lang->new_hot_thread}</dd>
                        <dd><img src="{$theme['imgdir']}/hotfolder.gif" alt="{$lang->hot_thread}" title="{$lang->hot_thread}" /> {$lang->hot_thread}</dd>
                    </dl>
                </div>
                <div class="float_left">
                    <dl class="thread_legend smalltext">
                        <dd><img src="{$theme['imgdir']}/folder.gif" alt="{$lang->no_new_thread}" title="{$lang->no_new_thread}" /> {$lang->no_new_thread}</dd>
                        <dd><img src="{$theme['imgdir']}/dot_folder.gif" alt="{$lang->posts_by_you}" title="{$lang->posts_by_you}" /> {$lang->posts_by_you}</dd>
                        <dd><img src="{$theme['imgdir']}/lockfolder.gif" alt="{$lang->locked_thread}" title="{$lang->locked_thread}" /> {$lang->locked_thread}</dd>
                    </dl>
                </div>
            </td>
        </tr>
    </tbody>
    </table>
</div>
<div class="float_right" style="text-align: right;">
    {$inlinemod}
    {$searchforum}
    {$forumjump}
</div>
<br style="clear: both" />
{$inline_edit_js} 

intenta asi

<div class="float_left">
     {$multipage}
 </div>
 <div class="float_right">
     {$newthread}
 </div>
 <table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder" style="clear: both;">
     <tr>
         <td class="thead" colspan="{$colspan}">
             <div style="float: right;">
                 <span class="smalltext"><strong><a href="misc.php?action=markread&amp;fid={$fid}">{$lang->markforum_read}</a> | <a href="usercp2.php?action={$add_remove_subscription}subscription&amp;type=forum&amp;fid={$fid}&amp;my_post_key={$mybb->post_code}">{$add_remove_subscription_text}</a>{$clearstoredpass}</strong></span>
             </div>
             <div>
                 <strong>{$foruminfo['name']}</strong>
             </div>
         </td>
     </tr>
     <tr>
         <td class="tcat" colspan="2" width="1"></td>
         <td class="tcat"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=subject&amp;order=asc">{$lang->thread}</a> {$orderarrow['subject']} / <a href="{$sorturl}&amp;sortby=starter&amp;order=asc">{$lang->author}</a> {$orderarrow['starter']}</strong></span></td>
         <td class="tcat" align="center" width="70"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=replies&amp;order=desc">{$lang->replies}</a> {$orderarrow['replies']}</strong></span></td>
         <td class="tcat" align="center" width="70"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=views&amp;order=desc">{$lang->views}</a> {$orderarrow['views']}</strong></span></td>
         {$ratingcol}
         <td class="tcat" align="right" width="160"><span class="smalltext"><strong><a href="{$sorturl}&amp;sortby=lastpost&amp;order=desc">{$lang->lastpost}</a> {$orderarrow['lastpost']}</strong></span></td>
         {$inlinemodcol}
     </tr>
     {$selectall}
     {$announcementlist}
     {$threads}
     <tr>
         <td class="tfoot" align="right" colspan="{$colspan}">
             <form action="forumdisplay.php" method="get">
                 <input type="hidden" name="selectall" value="{$allselected}" />
                 <input type="hidden" name="fid" value="{$fid}" />
                 <select name="sortby">
                     <option value="subject" {$sortsel['subject']}>{$lang->sort_by_subject}</option>
                     <option value="lastpost" {$sortsel['lastpost']}>{$lang->sort_by_lastpost}</option>
                     <option value="starter" {$sortsel['starter']}>{$lang->sort_by_starter}</option>
                     <option value="started" {$sortsel['started']}>{$lang->sort_by_started}</option>
                     {$ratingsort}
                     <option value="replies" {$sortsel['replies']}>{$lang->sort_by_replies}</option>
                     <option value="views" {$sortsel['views']}>{$lang->sort_by_views}</option>
                 </select>
                 <select name="order">
                     <option value="asc" {$ordersel['asc']}>{$lang->sort_order_asc}</option>
                     <option value="desc" {$ordersel['desc']}>{$lang->sort_order_desc}</option>
                 </select>
                 <select name="datecut">
                     <option value="1" {$datecutsel['1']}>{$lang->datelimit_1day}</option>
                     <option value="5" {$datecutsel['5']}>{$lang->datelimit_5days}</option>
                     <option value="10" {$datecutsel['10']}>{$lang->datelimit_10days}</option>
                     <option value="20" {$datecutsel['20']}>{$lang->datelimit_20days}</option>
                     <option value="50" {$datecutsel['50']}>{$lang->datelimit_50days}</option>
                     <option value="75" {$datecutsel['75']}>{$lang->datelimit_75days}</option>
                     <option value="100" {$datecutsel['100']}>{$lang->datelimit_100days}</option>
                     <option value="365" {$datecutsel['365']}>{$lang->datelimit_lastyear}</option>
                     <option value="9999" {$datecutsel['9999']}>{$lang->datelimit_beginning}</option>
                 </select>
                 {$gobutton}
             </form>
         </td>
     </tr>
 </table>
 <div class="float_left">
     {$multipage}
 </div>
 <div class="float_right" style="margin-top: 14px;">
     {$newthread}
 </div>
 <tr style="clear: both;" />
 <tr />
 <div class="float_left" style="width: 400px;">
     <table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder">
     {$moderatedby}
     <tr>
         <td class="tcat" colspan="2">
             <div class="float_right"><img src="{$theme['imgdir']}/collapse{$collapsedimg['leyenda_forumdisplay_threadlist']}.gif" id="leyenda_forumdisplay_threadlist_img" class="expander" alt="[-]"/></div>
             <div><span class="smalltext"><strong>{$lang->forum_announcements}:</strong></span></div>
         </td>
     </tr>
     <tbody style="{$collapsed['leyenda_forumdisplay_threadlist_e']}" id="leyenda_forumdisplay_threadlist_e">
         <tr>
             <td class="trow1">
                 <div class="float_left">
                     <dl class="thread_legend smalltext">
                         <dd><img src="{$theme['imgdir']}/newfolder.gif" alt="{$lang->new_thread}" title="{$lang->new_thread}" /> {$lang->new_thread}</dd>
                         <dd><img src="{$theme['imgdir']}/newhotfolder.gif" alt="{$lang->new_hot_thread}" title="{$lang->new_hot_thread}" /> {$lang->new_hot_thread}</dd>
                         <dd><img src="{$theme['imgdir']}/hotfolder.gif" alt="{$lang->hot_thread}" title="{$lang->hot_thread}" /> {$lang->hot_thread}</dd>
                     </dl>
                 </div>
                 <div class="float_left">
                     <dl class="thread_legend smalltext">
                         <dd><img src="{$theme['imgdir']}/folder.gif" alt="{$lang->no_new_thread}" title="{$lang->no_new_thread}" /> {$lang->no_new_thread}</dd>
                         <dd><img src="{$theme['imgdir']}/dot_folder.gif" alt="{$lang->posts_by_you}" title="{$lang->posts_by_you}" /> {$lang->posts_by_you}</dd>
                         <dd><img src="{$theme['imgdir']}/lockfolder.gif" alt="{$lang->locked_thread}" title="{$lang->locked_thread}" /> {$lang->locked_thread}</dd>
                     </dl>
                 </div>
             </td>
         </tr>
     </tbody>
     </table>
 </div>
 <div class="float_right" style="text-align: right;">
     {$inlinemod}
     {$searchforum}
     {$forumjump}
 </div>
 <br style="clear: both" />
 {$inline_edit_js}