[@netweb Keymaster 9 years, 6 months ago]

First up, if you use bbPress 2.6 beta there are huge updates to the importer 🙂

You can download bbPress 2.6 beta from https://bbpress.org/download/

I’d suggest you look at either the phpBB or SMF importers, the two of those are the best examples that uses as much functionality as possible.

I’ll take a look at that table structure you posted later today and see if I can make some suggestions to help, p.s. very helpful that you posted that, so thanks 🙂