Ok currently running with this setup: A64 3500+ (at stock) Leadtek 6800GT (at stock) Stock AMD cooler Stock HSF for 6800GT (the big boxy one with the fan on one side) 1x exhaust 80mm 2x intake 80mm Tagan 530W PSU I was planning on replacing the 3x 80mm fans with AcoustiFan: DustPROOF 80mm fans, then maybe the cpu cooler with an SI-120 + 120mm AcoustiFan. Next would be the 6800GT. Are the Artic Coolers a lot quieter? Or not much difference? Not interested in clocking, just ultra quiet! A silent PSU would be nice, but that's the most expensive so i'll leave that till last So opinions on my plan?