This is the marquee template, just edit the section highlited to the add the group ID's you want to see the Marquee System. This is set for the default users to view.
Code:
<!-- Marquee System -->
<div align="center">
<table class="tborder" cellpadding="$stylevar[cellpadding]" cellspacing="0" border="0" width="100%" align="center" style="border-top-width:0px">
<tr align="center"><if condition="$vboptions[marquee_system_switch]"><if condition="in_array($bbuserinfo[usergroupid], array(2,5,6,7))"><if condition="$vboptions[marquee_system_title_switch]"><td class="vbmenu_control" width="{$vboptions['marquee_system_title_width']}"><font face="{$vboptions['marquee_system_title_font_style']}" size="{$vboptions['marquee_system_title_font_size']}" color="#{$vboptions['marquee_system_title_color']}"><b>{$vboptions['marquee_system_title']}</b></font></td></if>
<td class="vbmenu_control" width="marquee_system_width" align="left">
<marquee direction="{$vboptions['marquee_system_marquee_direction']}" behavior="{$vboptions['marquee_system_behavior']}" scrollAmount="{$vboptions['marquee_system_marquee_speed']}" height="{$vboptions['marquee_system_height']}" onMouseover="this.scrollAmount={$vboptions['marquee_system_marquee_speed_mouseon']}" onMouseout="this.scrollAmount={$vboptions['marquee_system_marquee_speed_mouseoff']}"><font face="{$vboptions['marquee_system_font_style']}" size="{$vboptions['marquee_system_font_size']}" color="#{$vboptions['marquee_system_color']}"><center><b><if condition="$vboptions[marquee_system_hello_switch]">{$vboptions['marquee_system_hello']} $bbuserinfo[username]</if> {$vboptions['marquee_system_message']}</b></center></font></marquee></td>
</if>
</if>
</tr>
</table>
</div>
<!-- / #End Marquee System -->