Alright ill do that, thanks.
Their information isn't quite right. I have a similar laptop to yours, it has a slightly upgraded graphics (330M) but the trick is to enable multi-core rendering when using an i7. It plays left 4 dead 2 on 1920x1080 with all settings as high as they go except anisotropy and antialiasing, which i keep on 4x. Plays with 60+ frames per second, no latency and never slows down. Just enable the multi-core rendering and it should be perfect.