Thanks all – I should have said that I have already imported users – and blog posts are reasonably easy to syndicate using the blog RSS from Ning, but it’s just the forum content that there doesn’t seem to be an automated solution for – I can see lots of database manipulation and massaging going on for me. Lesson: Don’t set up 3rd party sites like that without thinking through the consequences… I wish I had db access at Ning for a moment or two…!
