thanks for your help.
so it seems more work than I originaly thought. I imagined that the table would auto assign new ids to the imported data.
So I will need to change the tables as I have underlined them in the screenshot below:
Going through the table they have two fields with id. In the user table for example there is user_id and user_cms_id (since it is a relational db) so will I have to go through and change both id fields?
I'm beginning to feel like there is too much trouble.
What if I make a new installations from scratch? I would still have to go through this same process in order to import all the inforamation from both databases.
(why did this person originaly make it that way???? crazy)