11 terminals.

There are 11 terminals. Good luck :D.

Edit:
There are codes at the end of each terminal video in some sort of code. After completing each terminal, you go to the halo waypoint app on your xbox. Once you get to the main screen (after pressing start), press X. This will bring you to a screen with five colored circles. Press the circles in order (corresponding to xbox controller buttons). Then type in the code that you see at the end of each terminal. You will get 7000 cR for each terminal 1-9. The 10th terminal earns you 37000 credits. Once you type in all of the codes you unlock the video for the last terminal. So if everyone knew that then fine, but im sure a lot of you didnt. So suck it trolls.

Found it

http://halo.xbox.com/Forums/yaf_postst42536_11TH-TERMINAL-DISCOVERED--lINK-ADDED.aspx

What was the exact point of this thread?
I think we all know how many terminals they’re.

do you? 10 levels. 10 terminals. hint go to the new waypoint main screen and press x. I find it hard to believe that everyone knows about this. Troll.

There are codes at the end of each terminal video in some sort of code. After completing each terminal, you go to the halo waypoint app on your xbox. Once you get to the main screen (after pressing start), press X. This will bring you to a screen with five colored circles. Press the circles in order (corresponding to xbox controller buttons). Then type in the code that you see at the end of each terminal. You will get 7000 cR for each terminal 1-9. The 10th terminal earns you 37000 credits. Once you type in all of the codes you unlock the video for the last terminal. So if everyone knew that then fine, but im sure a lot of you didnt. So suck it trolls.

This has already been posted, they aren’t trolling.
http://halo.xbox.com/Forums/yaf_postst42536_11TH-TERMINAL-DISCOVERED--lINK-ADDED.aspx