Easter egg: In the 2nd disc, go into the Humans Only door. When all the doors in the vault have stopped and have all been activated by Boo's laugh, hit left to highlight DVD Credits, and you'll view them when you hit enter.
Easter egg: In the main menu, access Language Selection and highlight any of the 3 English audio selections and press right. You will see Monkeybone. Hit enter to watch the Organ Harvest.
Easter egg: On disc 2, highlight Play and click up and Enter. It shows a music video.