Alright, As for the people who are somehow thinking it's the sound, etc. It's a computer, not a television. In regards to your issue I can say I have had problems like this a lot before, and most of the time it was a simple fix. 90% of some problems are graphics related when it comes to a game, because, aside processing power, that's what a game needs most. You should try upgrading your graphics card, if installing the latest driver doesn't work. I have always noticed that if you are on a low budget, AMD seems to be a better cut than Nvidia. Also, with an AMD processor you should never really use an Nvidia card for minor compatibility issues, So that is another reason why upgrading to a better AMD Graphics card would be a better solution. I use a Radeon HD 6670 card, and it works perfectly.