Hey, right now i have a coolermaster Aerocool 7+ and its a little too noisy for me and doesnt quite cool as well as I want it too. I was wondering if any of you guys had any suggestions as to what I can look at that performs better than the Aerocool 7+ and is quieter (ie less than 42db). Im looking for an aluminum/copper hybrid hsf from Zalman because it is below 500 grams, but im not sure how it performs.... Thanks!