[MrEyes]

I am sure I will be corrected if I am wrong, however I believe the "is_member_of" performs an additional SQL call.

I would try one of these instead:

<if condition="$bbuserinfo[usergroupid] == 2">
..what you put here would only show for users in usergroup 2..
</if>

<if condition="$bbuserinfo[usergroupid] != 2">
..what you put here would only show for users not in usergroup 2..
</if>

<if condition="$bbuserinfo[usergroupid] == 2">
..what you put here would only show for users in usergroup 2..
</if>

<if condition="in_array($bbuserinfo[usergroupid], array(2,3,4))">
..what you put here would only show for users in usergroup 2, 3 & 4..
</if>

<if condition="!in_array($bbuserinfo[usergroupid], array(2,3,4))">
..what you put here would only show for users not in usergroup 2, 3 & 4..
</if>

Or you could also use $bbuserinfo[userid] to restrict at a user level