im thinking.. i havnt looked at the files so u might have to just take this and modify it or get an idea.. i would put this like right where the query is to fetch the threads for that forumid and use the default query there for else
PHP Code:
$TheForumIdYouWantAbc = 1;
if($foruminfo[forumid] == $TheForumIdYouWantAbc) {
$DB_site->query("the query is right here, but modify it to ORDER BY title ASC")
}else{
$DB_site->query("the default query here"):
}
if i understand what ur asking right...that should do it.