My heatsink has started a slow whine at some points, to the point where I need to turn my comp off at night. I was thinking of heading over to CC B&M and grabbing something, but I really don't know much about HS/Fs. You guys have any recommendations for something not too pricey, but decently quiet? I'm just running a 1.6ghz duron not overclocked, and may get a barton in a month or so. I'd like soemthing that would work for my eventual upgrade as well. Thanks!