The new software was not able to move private bookmarks over as the threads become completely new names/URL's during the move to the new software.
Note that for now the old boards, while closed to new posts, are still online and you can login and copy out the threads if you want.
Thanks Less. I was over on the old board the other day and tried to get into my bookmarks etc but I kept being directed back to the page that mentions the move.
Thanks though, it is no easy task making all this work out!