Light reading about optical disc packet writing for anyone new the subject:<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Mount_Rainier_%28packet_writing%29" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Mount_Rainier_%28packet_writin...</a>