Brothers in Arms did the same thing to me, except my machine isn't a laptop. You start where you have to, did you get yesterday's patch? I've got an Nvidia 6800GT and it was a driver issue(for me) that apparently was fixed in a new release. You also might try the BiA forums, and skip the tards that will just yell that laptop cards aren't supported because there are issues with certain CPUs and crashing after exiting.