Hey all!
Just installed System Shock 2 and added all the mods in the way instructed in the sticky thread.
The issue is, cutscenes don't play now. If I click INTRO in the menu, it just blinks half a second, and then returns to the same menu screen. If I go to the cutscenes folder, however, I can play the videos fine.

reboot the computer.

That...was such a bizarre suggestion, I actually tried it, and it worked. :D

Thanks! Pity I didn't mark this as a question, I'd have marked yours as an answer. Either way, have a +1.

LOOK AT YOU, HACKER!

You consider the single most common troubleshooting procedure to be bizarre?

"Have you tried turning it off and on again?"