Theatrical Cut
On the [Main Menu] of disc one, highlight the [Sensory Control] entry. Press the [Right] arrow on your remote five times. "The Future is Not Set" should now appear on the right-hand side of the screen. Click on it and the menu will morph to give you access to the theatrical cut via seamless branching.
Trailer for T2: Ultimate Edition
On the [Main Menu] of disc two, highlight the [DVD-Rom] entry and then [Left] arrow with your remote. Click on the box to see a 2-minute trailer for the previous T2: Ultimate Edition DVD.