Visit the Official Site

Interface:
Insert the DVD and at the beginning you select a language. Then from here you go to features or the equivalent in Korean, Brazilian Portuguese, Cantonese, Japanese, Spanish, or Mandarin (anyways it is always the third option). Next you can go to Photo Gallery (the third option) or to Lyrics (the seventh option). Once there you will notice one of the options is a blue outline of a two headed dog. When selected it will run a image of a two headed dog inverting color several times then it will take you to a different menu usually to the Photo Gallery, Lyrics, Album Graphics, or Pompeii Map/History in any language.