So it looks like Drupal uses the users.created field to determine how long a user has been with the site. I would like to migrate that information from the old site; however, at the old site, the information was stored in MySQL as datetime, whereas Drupal uses scripting to convert date information into an 11 character numeric string. It looks like I’m going to have to write a PHP script to do the translation. So I might as well roll all the SQL into one executable import script (and make sure to build in a check to see if the script has been executed so you can’t do it more than once).