My understanding of what you were wanting is a link from the postbit or the threads under there username that will link to search for other posts. So.. I don't know. I will mess with this tonight, along with a lot of other things. I would say what Ed has told you is correct. (I find him never to be wrong )

and it can be coded.. in the .php file I don't think it would be that hard..

if ($post[posts] !=0) {
$post[posts]=" Posts: $post[posts]";
}
else
{
$post[posts]="Posts: 0";
}