You are right, if you know alot about computers and hardware, and get proper cooling, you can OC a video card A VERY LITTLE without much to worry about. But let me tell you this, even if you OC a video card and it works fine with good cooling and all, you still CUT that cards life expectancy in HALF. If it would last 6 years, it will now only last 3 years. Which I guess is fine still since you probably go through a video card every 2-4 years anyways. I am a professional gamer and have been in many lan tournaments. I have seen many overclocked computers, and people who OC their video cards, I have never seen a justifiable FPS increase to bother OCing a video card. You would have to get at least 20 FPS more to notice even a small visual difference. Its up to you, if you think otherwise, go for it. You have been warned. 🙂