I got a free CD burner out of a class action lawsuit once. Someone had given me a broken Phillips burner (I think it was a 4x drive), and then there was a class action suit related to the reliability of those drives. I entered my name, address, and serial number fort he burner on some website, and a couple months later I got a brand new drive (which was a 12x4x24 drive, I think, and it was fast at the time) in the mail.