I don't know how it was intially entered into the table. All I know is that the table has not been updated since January, 2007. I have searched through SQL Server to find references to the table to no avail. So, I really have no idea how is should be updated. It does appear to be either a mass load or a program that created the data however. There is actually a 'last_updated column in the database and they have the same datetime in them.