[BirdOPrey5]

That's probably using some <div> or <table> tags to align the ad to the right. On that page use your browser to view the HTML source and you'll see the HTML around the ad... Just copy it and put it around your ad code.

To me it looks like a <table> but I'm not sure, it could definitely be done with a table...

In your postbit_legacy

find:

$post[message]

and replace with:

<if conditon="$show[guest] AND $post[isfirstshown]">
<table border="0" width="100%">
<tr>
<td VALIGN="top">
$post[message]
</td>
<td VALIGN="top" width="200">
Ad Code Here
</td>
</tr>
</table>
<else />
$post[message]
</if>

The width="200" is what I'm guessing is the width, in pixels, of the google ad- set it whatever the real width is.