Re: GTX570 pretty loud?
Well, I got my 570 GTX with the Twin Frozr 2 on it, and its awesome. Quiet and stays cool all the time. At its peak, when playing games, the highest I've seen it was 53C, and the highest I've ever seen the fan was 44%, and even at that its quieter than my case fans, which are only 120mm low speed quiet fans. I cranked them up to 100% just to see how loud they got and even then they aren't very loud, certainly far quieter than the 285 I replaced, even when it was running at 70%.
Edit: Oh yeah, its stock overclocked pretty well too, 786 core, 1572 shaders, 4100 mem. Still quiet despite the good overclock.