ipKonfig has just posted a review of the popular Thermalright SK6 HSF for your viewing pleasure. here's a snip:
"How does 70 super thin fins soldered to a heatsink's base for superior heat transfer sound? Add to this, pure copper from base to fins? Sounds pretty massive when one thinks about it. As well this heatsink has been standing tall on the market, and is also one of the most well known heatsinks being sold everywhere..."