I'm planning to buy a new PC, it's been a long time since I last had a desktop (using laptops for past ~7 years) so I'm not all that up to date with current desktop technology . I'm looking into something like 2x GTX 580 + 1st gen i7 but I'm concerned about cooling and noise. I've read a very helpful post in one of the other threads which basically says that the default cooling will be fine if I don't plan to do any overclocking (which I don't) but I would like to know how noisy will it be. I know that fans in laptops with even slightly high end (single) GPU can be disturbingly loud, would this be an issue with the desktop 580s? Also any advice on case cooling will be appreciated, thanks!