[Zope] Login Manager

Hi, I have installed Login Manager utilizing skinscripts as per Dan Pierson's article @ http://www.zope.org/Members/dlpierson/sqlLogin and everything works fine. I would love to customize it to tailor my needs and was wondering if anyone new of in-depth documentation detailing LoginManager. For example, I can't find the code that is inserting the datetime stamps into the database table "member_statistics". I think it must be in the Login Manager product and have been code trawling with no success. Cheers Nick