Encontre este tutorial creado por abdonroda.
[Tutorial] Añadir pestañas en el portal, perfiles, etc
Y queria saber como usarlo en el perfil, la verdad que no se casi nada de eso.
Ayer intente ponerlo pero, como no se mucho.
Quisiera que quede como el de comuvir

Uso el tema mycleanblue, que por cierto es un gran tema

Si hace falta algo mas me avisan.
Aca dejo mi plantilla
member_profile
<html>
<head>
<title>{$mybb->settings['bbname']} - {$lang->profile}</title>
<script type="text/javascript" src="https://ajax.googleapis.com/ajax/libs/jquery/1.5.1/jquery.min.js"></script>
<script type="text/javascript">
jQuery.noConflict();
jQuery(document).ready(function() {
jQuery(".pestana_contenido").hide();
jQuery("ul.pestanas li:first").addClass("activa").show();
jQuery(".pestana_contenido:first").show();
jQuery("ul.pestanas li").click(function() {
jQuery("ul.pestanas li").removeClass("activa");
jQuery(this).addClass("activa");
jQuery(".pestana_contenido").hide();
var pestanaactiva = jQuery(this).find("a").attr("href");
jQuery(pestanaactiva).fadeIn();
return false;
});
});
</script>
{$headerinclude}
</head>
<body>
{$header}
<table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder">
<tr>
<td class="trow1">
<table width="100%" cellspacing="0" cellpadding="0" border="0"><tr><td class="trow1" width="75%">
<span class="largetext"><strong>{$formattedname}</strong></span><br />
<span class="smalltext">
({$usertitle})<br />
{$groupimage}
{$userstars}<br />
<br />
<strong>{$lang->registration_date}</strong> {$memregdate}<br />
<strong>{$lang->date_of_birth}</strong> {$membday} {$membdayage}<br />
<strong>{$lang->local_time}</strong> {$localtime}<br />
<strong>{$lang->postbit_status}</strong> {$online_status}
</span>
</td><td width="25%" align="right" valign="middle">{$avatar}</td></tr></table>
</td>
</tr>
{$awaybit}
</table>
<br />
<table width="100%" cellspacing="0" cellpadding="0" border="0" align="center">
<tr>
<td width="50%" valign="top">
<table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder">
<tr>
<td colspan="2" class="thead"><strong>{$lang->users_forum_info}</strong></td>
</tr>
<tr>
<td class="trow1"><strong>{$lang->joined}</strong></td>
<td class="trow1">{$memregdate}</td>
</tr>
<tr>
<td class="trow2"><strong>{$lang->lastvisit}</strong></td>
<td class="trow2">{$memlastvisitdate} {$memlastvisittime}</td>
</tr>
<tr>
<td class="trow1"><strong>{$lang->total_posts}</strong></td>
<td class="trow1">{$memprofile['postnum']} ({$lang->ppd_percent_total})<br /><span class="smalltext">(<a href="search.php?action=finduserthreads&uid={$uid}">{$lang->find_threads}</a> — <a href="search.php?action=finduser&uid={$uid}">{$lang->find_posts}</a>)</span></td>
</tr>
<tr>
<td class="trow2"><strong>{$lang->timeonline}</strong></td>
<td class="trow2">{$timeonline}</td>
</tr>
{$referrals}
{$reputation}
{$warning_level}
</table>
<br />
<table border="0" cellspacing="{$theme['borderwidth']}" cellpadding="{$theme['tablespace']}" class="tborder">
<tr>
<td colspan="2" class="thead"><strong>{$lang->users_contact_details}</strong></td>
</tr>
<tr>
<td class="trow1"><strong>{$lang->homepage}</strong></td>
<td class="trow1">{$website}</td>
</tr>
{$sendemail}
<tr>
<td class="{$bgcolors['pm']}"><strong>{$lang->pm}</strong></td>
<td class="{$bgcolors['pm']}"><a href="private.php?action=send&uid={$memprofile['uid']}">{$lang->send_pm}</a></td>
</tr>
<tr>
<td class="{$bgcolors['icq']}"><strong>{$lang->icq_number}</strong></td>
<td class="{$bgcolors['icq']}">{$memprofile['icq']}</td>
</tr>
<tr>
<td class="{$bgcolors['aim']}"><strong>{$lang->aim_screenname}</strong></td>
<td class="{$bgcolors['aim']}"><a href="javascript:;" onclick="MyBB.popupWindow('misc.php?action=imcenter&imtype=aim&uid={$uid}', 'imcenter', 450, 300);">{$memprofile['aim']}</a></td>
</tr>
<tr>
<td class="{$bgcolors['yahoo']}"><strong>{$lang->yahoo_id}</strong></td>
<td class="{$bgcolors['yahoo']}"><a href="javascript:;" onclick="MyBB.popupWindow('misc.php?action=imcenter&imtype=yahoo&uid={$uid}', 'imcenter', 450, 300);">{$memprofile['yahoo']}</a></td>
</tr>
<tr>
<td class="{$bgcolors['msn']}"><strong>{$lang->msn}</strong></td>
<td class="{$bgcolors['msn']}"><a href="javascript:;" onclick="MyBB.popupWindow('misc.php?action=imcenter&imtype=msn&uid={$uid}', 'imcenter', 450, 300);">{$memprofile['msn']}</a></td>
</tr>
</table>
</td>
<td><img src="{$theme['imgdir']}/pixel.gif" height="1" width="8" alt=""/></td>
<td width="50%" valign="top">
{$profilefields}
{$signature}
{$modoptions}
{$adminoptions}
{$buddy_options}
</td>
</tr>
</table>
{$footer}
</body>
</html>
Si hace falta algo mas avisar.