[quote][b]Posted by:[/b] apologeticX 1/2. I'm not sure the Didact survived. His speech at the end could have been from the past, or simply they liked his voice acting. 3. can't help ya. 4. I had the same question and got this answer on the Halo waypoint forums. [quote]Earlier in the Campaign, the Librarian explained how the Composer could function like a bridge between the analog and the digital world. When the didact was using the composer, Cortana was in the system and was able to pull Chief across into the digital realm at the last second (sorta like Tron), and then after saying goodbye, returned him to the analog world. A bit confusing yes, but it was explained and does make sense (pertaining to the circumstances presented in the game).[/quote][/quote] There's I e huge problem with that. That was the whole reason for the composer and it didn't work. Cortana was no where close to Forunners and she was losing her mind. And also the composer was destroyed.