Would it be possible to copy all the threads on the old forum to this one? (keeping info such as dates, users, attachments...) It's the only thing I'm actually worried about, it had useful info and some interesting threads and it would be a pity that they got lost.
(Although I don't think keeping which user posted each message would be possible)
They won't get lost for the simple reason that we don't plan on deleting the old website. All the posts will stay where they were, intact. New user registration was disabled so that spammers had no way in.