Help with Splinter Cell!
 

Ok, first I just wanna say THIS GAME KICKS ASS! I just rented it from Hollywood video and love it. Anyway, I need some help.

**POSSIBLE SPOILERS**

I'm currently doing the <b>Defense Ministry</b> mission. Right now I'm at the part where I've just grabbed the colonel, and forced him to use the Retinal Scanner so I can get in the room. I do that just fine and dandy, knock him out, then shoot out the video camera in that room. The problem is when I try to open the doors. The alarms are still activated! How do I deactivate the alarms?? It says that I'm supposed to deactivate the alarms using the computer in the South Wing Main Hall. Is that the computer that the Colonel sat down to use? I probably just missed over something completely obvious but I can't figure this out and it's driving me nuts. Thanks in advance.

Ok, I just did it again, and for some reason it worked. I didn't do anything different. Oh well.

That alarm usually goes off if you didn't hide a body well enough in the previous section.

I think it might have been because I was going too slow. I hid the bodies in the cafeteria upstairs so I know that's not it. Anyways, onwards I go. :D