I can't believe I'm saying this... there is MORE content to be explored in T2: The Extreme Edition. Go to "Sensory Control" from the first disc's main menu, select the Extreme Interactive Mode and down-click 5 times. Click on the area highlighted in red and find a hidden menu for all of the audio/visual slideshows that can be accessed throughout the film using the Interactive Mode. It's very useful if you don't want to be bothered with clicking enter a thousand times during the picture.
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Terminator 2: Extreme dvd by Jason Bovberg.