I have a asrock pro4 mobo fm1 a75 and i was ocing a little to just try it and i noticed when i took side cover off case that when i put my finger on it, it was pretty hot. Should i try to rig something up to put an 80mm fan or something or do they have kits already available? I also need to know if i buy a fan controller do all the fans need to be PWM? Im sorry if there is a post on this already....last few times i was lookin for something i looked for an hour and didnt find what i needed....hence i dont have time to search for hours on this big site....any help would be appreciated