Hmmm I have seen similar problems in other games, relating to the viewing of movies in game. Did you install any Codec Packs on your system?

The last time I encountered problem like this the issue was FFDSHOW. If you see the FFDSHOW icon showing up in your system tray while your game crash, then your crash could be related to it. Try uninstalling the codec.

just my 2 cent, hope you get your problems sorted out.