[djbaxter]

Sorry. Try this instead:

<vb:if condition="in_array($bbuserinfo[usergroupid],array(2,5,6,7))"> 

{code to display Thanks button} 

</vb:if>

The "!" in the first code block in my previous post says "if NOT in array" which is the opposite of what you want (I think - it's Fried-day after a long week and I am truly fried).