Integrating phpBB and Drupal - module problems

Hi,

I'm creating a Drupal website, but I need to have phpBB integrated in it so that the site has a unified login system. I would use Drupal's built-in forum, but... in my opinion, phpBB is more developed than Drupal's. Anyway, I used this very helpful guide to assist me:
http://kepp.net/drupal/

Basically everything worked as expected until I hit step 23:

23) Go to administer -> modules
http://localhost/drupal-4.7.6/admin/modules
Enable phpBB and press "Save configuration"

Problem was that there was no module listed as "phpBB" for me to enable. Poking around in the other modules revealed that the modules need a .info file, so I went ahead and created one for phpBB:

; $Id: phpbb.info,v 1.3 2006/11/21 20:55:33 dries Exp $
name = phpbb
description = Integrates phpBB into Drupal's user system. 
package = Core - optional
version = VERSION

; Information added by drupal.org packaging script on 2007-01-30
version = "5.1"
project = "drupal"

This then let me enable the phpBB module in Drupal's administration panel. The next step is this:

24) Log in as the Drupal administrator, then go to addminister -> settings -> phpbb

http://localhost/drupal-4.7.6/admin/settings/phpbb

But now when I go into the administration panel, the only mention of phpBB is a new option under "Access Control" that reads "Administer phpBB", and there's a checkbox for anonymous user, and another for authenticated user. Checking both of these boxes does nothing. (And .../admin/settings/phpbb link doesn't work, but I suspect the previous version of Drupal used a slightly different permalink system.)

Thank you in advance.

Joe