I've just bought and assembled an Asus Pundit-R system. I've installed a 2.8GHz P4 (Prescott), 1 GB of RAM, a 120GB WD Caviar drive and a Sony DVD-RW (whose tray will not fit through the gap in the front bezel...). The system works fine, but the CPU fan is driving me to distraction. The CPU temp is stable at around 50 degrees, and the fan is stable at 5500RPM. It's incredibly noisy, similar to the noise a desk fan would make and well above Asus' website's claim of "27dBA in idle mode". I've tried everything I can in the Bios - I've enabled/disabled Q-fan, I've tried increasing the fan temperature thresholds. I've updated the Bios (though I think the Bios I downloaded is the same as what was there originally, anyway). Has anyone got any suggestions for what I might be missing? Or can anyone recommend a replacement CPU fan (UK sourced)?