I would be interested in seeing this work as well. Fireboard is really noting more then an updated simpleboard. The process should be straight forward. Even if it was a FB to phpbb2, it would work. I tired to do it manually though phpmyadmin but the password hash through me for a loop. SMF has soem built in limitation that make it impossible to use for the FB that i am using.
This is about as close as you are going to get unless someone else is willing to pick it up and update the conversion.
Thanks a lot.
I read it briefly and it seems that the problem is on Joomla password.
It shouldn't be a problem because I'll use JFusion (a Joomla extension) to link Joomla and PHPBB3, hence membership will be shared among Joomla and PHPBB3.