Easter egg: On the 2-disc Collectors Edition, go to the second page of the "Bonus Features" and highlight "Evolution of a Golden City". Press the left arrow button on the remote twice and a small figurehead will appear on the lower left corner of the doorway. Press the "Enter" button and enjoy.
Easter egg: On the 2-disc Special Edition, select the "Set Up" option, and press the left arrow button. An icon will appear at the bottom. Press the "Enter" button and enjoy.
Easter egg: On disc one highlight the outtakes and press left twice. Spidey's eyes will turn yellow. Press enter and you will be shown a clip about the outtake music.