I was wondering if any has tried to modify the noisecontrol silverado and if they did i would like it if you tell me your results about whether you changed to a higher rpm fan or a lower rpm fan and if so what type. Finally if changing the fan got you the results that you wanted or was it a complete flop. Ive been purchasing parts for my new computer(should be finished building beginning of August) and I wanted to know if there wre any succesful attempts at altering the supposedly quietest and best performing hsf on Toms review.