Ive looked all over. . .I cant find a definitive answer. ...and I hope this counts as a "cooling" question. ...Does anyone have a coolermaster cosmos 1000 case? . . please tell me if you bought a power supply that has a top mounted fan, or bottom. . .just not sure what the proper answer is. . .does a fan on a psu suck or blow? . I'm thinking about 850 to 1000 watt unit in the 160 to 180 dollar range if you have any suggestions. . . anyway any help would be great thanks. ..