This is a MySQL database dump that was probably stolen from an IRC bot network or a dupe-check website. The database covers nearly a million scene releases from 1999 to July 2007. While there are earlier releases listed, these are often either inaccurate and incomplete. Unfortunately the database also suffers from duplicate entries. The easiest way to browse this collection is to use a portable copy of XAMPP (search: XAMPP). Use phpMyAdmin to Import predb.sql.bz2. You can then select predb and Browse it from within phpMyAdmin.