What is the best HSF under $40 or so to cool a T-Bird 1gig at 1.4gig??? The noise from the Delta doesn't bother me. Has to have a clip that will keep it on howerver, because I move my comp at least once a week to and from LANs. I was thinking of a Globalwin WBK38 because it weighs less then 300g and looks like it provides good cooling, however the clip and performance compared to some others worries me. What do you all think I should go with?