I've spent some time browsing the docs, but I am unsure of the answer to this question. I'm sure it is somewhere:
Is there a process to shift books from a 1.9 sever to another different 2.0 server?
ie, no upgrading of the old server.
OK, I have done a little trial and error. We are using the book module as tweaked by CatalystIT. http://www.moodleinschools.org.nz/download
The "HTML import is not done yet". I just had not read the instructions.