Have you ever thought of changing the forum software to, VBulletin or phpbb or something php? Not that theres a problem with this forum, its just really slow at busy times, which most Perl forums are
Jo and Leo
In view of the size of this board, the sheer amount of posts in a day I doubt that any of the above software would help and certainly in my experience of other boards at least 2 would slow it to a crawl.
Best wishes, John