Version 1.3 Released:
phpBB3 now supported
punBB is started and should be early next week.
Brilliant!
Not sure why nor do I care at this stage, just converted 30,000 posts, 6,000 topics & 2,000 users from phpbb to bbPress.
I haven’t looked at users (or any db tables) just some posts and links are getting converted funkily:
Edit: Removed examples as formatting makes the issue extremely unclear
Not exactly what I planned on doing today whilst sitting in the back of a car! Though whilst browsing these forums I bumbed into this thread and have kicked it off on my iPad with a bbPress test site importing from 30,000 post PHPBB site, been running now for around 30 minutes.
I’ll add some follow ups on how the data Looks in bbPress when I have the right tools 
EDIT: ~90 minutes after above
After ~60 minutes I have stopped it and had a look at the WordPress tables with myphpadmin and I cannot see any new posts in ‘wp_posts’ or ‘wp_users’
Is the ‘PhpBB_Not_Complete’ import tool active? i.e. Should I see more than nothing, nil, null as a result of trying this?
Cheers,
Stephen