I was halfway through creating a forum with Expression Engine when my client decided that Word Press was the way she wanted to go after all. I had created about 50 users, based on a Yahoo group of hers, and had input half the posts on that Yahoo group into the EE forum, logging in as the varied users and posting them individually, by hand.
DON'T want to repeat that effort. I'm hoping it will be simple to export a file of the users, import that into your BB forum, then do the same with the posts. Or it may be faster, more cost effective for her, to find someone here with the expertise to get that done.
Thanks for your attention to this.