BadBoy, I don't think that you need to put it there, because it's a big banner and not for all games can display rank, in x-fire you can display what user is playing on this moment and how long this week he play one game
Here is an example how it looks
http://miniprofile.xfire.com/bg/sh/type/0/username.png?test=11
Here is example for my banner
Code
<a href="http://profile.xfire.com/jackass1919"><img src="http://miniprofile.xfire.com/bg/sh/type/0/jackass1919.png" width="440" height="111" /></a>
And this one you can use in forum
Code
[url=http://profile.xfire.com/jackass1919][img]http://miniprofile.xfire.com/bg/sh/type/0/jackass1919.png[/img][/url]
In your profile you can change for example AOL (don't know what it is ) and rename it to X-fire so users will enter there x-fire user name and then you can use IF operator to show it in forum