vBulletin If greater than statement

[MatthewA]

I've been trying to do a greater than statement all day:

<vb:if condition="$show['reputation']"><div class="post_field"><dt>Reputation Points</dt><dd><vb:if condition="$post.reputation > 0">
<b><font color="green">{vb:raw post.reputation}</font></b><vb:else /><b><font color="red">{vb:raw post.reputation}</font></b></vb:if></dd></div></vb:if>

What exactly am I doing wrong?