I just picked up a massive Lian-Li case, a new PSU, and a Scythe Infinity cooler, in hopes of getting my ridiculous CPU temps down.... I was getting 70C idle, 100C when rendering video on my QX6700 (stock speed, stock cooler). Now Im getting 65C idle, 95C under load. What the hell? This HS is like 4 times the size of the stock 1, and this case is 2x as big as my old one. I was under the impression I would be getting 35C idle, 45 under load with this thing. 5C drop is very pathetic. So worth the $500 I dropped on this case + HS...... The 120mm fan blows into the heatsink, and the other 120mm case fan, blows the air OUT of the case. Im getting mad air flow through the cooler, which is basically sandwitched between 2 120mm fans.