Okay, this is the problem. I have a lian-li pc 60 case, much like this one http://www.frozencpu.com/cas-192.html I have a window kit on the side just like this one, no i did not buy it there. Im just using it as an example. I got one with window kit and doing my own modifications. the two fans attached to the windows kit, whats the best way to place the fans, to blow air in or blow air out? What is the best way to position the cpu fan, to blow air out or blow air in? and how about the fan on top of the case, in or out? i did search and i'm getting different answers totally unclear, just quick "it blows air in" no reasoning, and completely out of topic. as such, i'm making a new thread so it can be talked about. If topic exist already, i apologize for not doing a thorough enough search, if someone could redirect me to a good thread or let me know somehow of somewhere to look for info concerning this topic i am deeply appreciative. Take care my friends.