Also, I might add that I've attempted to delete the bottom three (8,9,10) groups but get error messages.

Script: /usr/www/users/packlite/forum/admin/dogroupmanage.php
Line#: 81
SQL Error: Unknown column 'uid' in 'where clause'
SQL Error #: 1054
Query: select USER_ID as uid from ubbt_USER_GROUPS where GROUP_ID = 10 and USER_ID = (select distinct USER_ID from ubbt_USER_GROUPS where GROUP_ID <> 10 and USER_ID = uid)