This is EXACTLY the same issue I reported on here a couple days ago, with absolutely no response from anyone as of yet.
The only thing I would add, is that this problem DID NOT EXIST prior to the latest patch. How do I know? Because I have tried this particular MW race (#8) several times prior to the 'patch' with no problems whatsoever. Now, after patch, the intro movie starts, locks up, and cannot be bypassed. Just for fun (?), I tried going to the next race in the list (#7)..same behavior. Funny enough, I can run ANY other race in the game, with no problems - it is ONLY when trying to knock one off the MW list that the problem comes up.
