The post will never show up on the redirected page as it no longer exists once the DA Insert SB has run and then redirects to 101210test0.php which is a GET request.
You have two options:
1. don't redirect and then the POST Array will be available on 101210test.php
2. Use the session variable test101210_ID that the DA Insert creates to pull the information out of the database via a recordset after redirecting to 101210test0.php