Hey ya'll! Okay, i know that the best way to have my system run smoothly is to have good airflow through it. Here's my setup, please let me know what I can do to tweak it! I have the standard rear-mount 80mm case exhaust, one of those 3-fan bay mounted HD set-ups as intake; then, on the side access panel, I have a 120mm intake on the lower portion of the access door and two 80mm side-by-side exhaust fans above that. My CPU runs steady at 48 degrees Celsius, which I guess is okay, but my overall system temp can get as high as 55 degrees Celsius, which kind of concerns me. Do I have a good fan set-up? What could I do to improve it? Also, I ran onto this recently... http://www.nexfan.com/evairdua.html Would it be worth the small investment? Thanks for all your input!