Here is the version I was running here before the upgrade to the new version of Nuke/phpbb2. Just follow the included readme and you should be good to go.

Just to warn you, I don't have any Idea if that module will work with Nuke 6. Tom will be releasing the new port shortly so if you are going to upgrade the Nuke 6 and the new port, you're on your own. :wink:

Here is the User Menu I'm using here, I just modded it.

Hope that helps.