This is Mine
Notice This enables the Avatars show up in only certain forums
just change array(#) to array(1,2,3,4) for multi forums or array(1) for one

remember to add the </if> at the end
Code:
<if condition="in_array($forum[forumid], array(#))">
Code:
<!-- Xbox Live Hack -->
<if condition="in_array($forum[forumid], array(#))">
<if condition="$post[field#]"><fieldset><legend>XBox LIVE Gamercard</legend>
<div>
<a href="http://avatar.xboxlive.com/avatar/$post[field#]/avatar-body.png" target="_blank" onmouseover="gXBL_show('nxeavatar','$post[field#]');" onmouseout="return gXBL_hide();"><img border="0" width="20" height="20" src="http://avatar.xboxlive.com/avatar/$post[field#]/avatarpic-s.png" style="border: 1px solid gold;" /></a>
<a href="http://gamercard.xbox.com/$post[field#].card" target="_blank" onmouseover="gXBL_show('gamercard','$post[field#]');" onmouseout="return gXBL_hide();">$post[field#]</a></fieldset>
</if>
</if>
<!-- Xbox Live Hack -->