OK so the place I live is really hot meaning I'm perspiring as I'm typing as during the day the outside temp is 40C and at night is 30C so I have a case which has 2 front fans intaking air and 3 fans emitting air one at back and 2 on top but the thing is that the fans those who intake air are pretty much blocked by hdd so I wonder how effective they would be doing their jobs where the fans who are emitting are without any blocks so what I was thinking is that there 3 slots for dvd writer installation so maybe I could use those spots to so somehow fit another 120 mm fan .....what you guys think