Oki guys I have a question for you, it has to do with an air flow and with the way my CPU HSF is set up. Everything is inside Antec 900 case. Currently the fan on the case in the back I believe is pulling air out of the case. And if I am not wrong CPU sink fan is blowing air on the fins. So right now heat sink fan is facing the case fan wouldn’t that screw up the air circulation? Should I switch the fan on the cooler to the other side? I think so? But maybe some of you will be able to tell me more since I am totally dummy when comes to Air flow. One more question side fan should I use it or just block it? I heard some people saying that it actually screws up the air circ. Thanks