my new rig looks like this: http://i37.tinypic.com/11llder.jpg problem is that my hdd's are overheating big time....reaching 50 degrees, yest night went upto 55 before i gave up n shut it down. Have ordered a 120mm coolermaster fan to fit in the front slot to help with airflow and cooling, but is there anything else i should do? Right now, i've salvaged some other external 120mm fan that I had lying around and just blowing air from the outside , brute force...its a 15W fan and LOUD, but its doing its job currently, keeping all hdd's at around 40 degrees. But too cumbersome, not sleek, loud as hell and utterly power consuming. Tips will be greatly appreciated.