I have a full tower case (sorry, don't know more specs) and just two 80mm fans, one in front sucking in and the other in the back blowing out OVER the psu. now i was wondering if a fan between the upper and lower part of the case would improve airflow. there is space for 1 92mm fan and with some cuttings a 120mm fan would also fit. i can't post any pictures of my case because i don't have a digital camera i've made drawing of my idea but i can't get it ^$^@$%@ posted. can anybody help me here? how do i post an image?