Besides following the move instructions as pointed out above by Hal, there's not much.
Verify that, after the upgrade of the original board, ALL functions work. Check posting threads and replies, create a new forum, prune a post, check the search... just make sure that there are no problems before the move takes place.
------------------
Charles Capps, Moderator, Post-Install Troubleshooting
PLEASE NOTE: Due to time limitations, I do not provide UBB support via email.