When the DVD is inserted in the player there is a screen with 3 different types of Soundtrack Motion Menus. They are Reality, Dream and Nightmare. To switch between them, choose one that takes you to the Main Menu. From there Choose 'Setups.' At the setup screen, highlight Main Menu and press LEFT. A tattoo will be highlighted. If you press ENTER you will be taken back to the Menu select screen, which allows you to choose a different Soundtrack Motion Menu.
All easter eggs were generously submitted by SirDonk