Thermaltake Blue Orb II - Overclockers Online
OverclockersOnline review the socket 775 / AMD K8 CPU cooler Thermaltake Blue Orb II. They love the very good cooling performance, writing in their conclusion:
The Blue Orb II is a spectacular heatsink, has an excellent build quality, has an extremely secure mounting, and performs extraordinarily well.
One further advantage is the lower price of the Blue Orb II in comparison to the competitors. For additional information read the full review here.