Getting Users to coppermine

[RonJ]

I have a website all set up on a phpbb2 set up with forums. I have users already signed up and have been posting in my forums. I just recently installed coppermine to give them a photo gallery. My question is, how do I get those users already signed up to the coppermine site?
I used my same MySQL database as my php for my coppermine.
My website
http://michiganavalanches.com

My coppermine
http://michiganavalanches.com/coppermine/index.php

Thanks in advance,
Site Owner
RonJ
http://michiganavalanches.com

[RonJ]

sorry think i posted in wrong section. I dont use postnuke i use Raven scripts php codes

[Nibbler]

No idea what that is. Bridging is explained in the documentation, just follow the instructions.