[Admin]

Yup, you need a hack. Since you have custom titles on putting the image in the usergroup's title won't do the trick.

Anyway, in functions.php find:

		$post[joindate]=vbdate($registereddateformat,$post[joindate]);

and right after that add this:

		$post['userimage'] = '<img src="{imagesfolder}/userimages/'.$post['usergroupid'].'.gif" border="0">';

Now create a folder under your images folder named userimages, and in that folder place an image for every usergroup: Admin's usergroup (by default) is 6, so name the admin's picture 6.gif, and so on.