The boys at OCAddiction have the awesome
Zalman ZM80C-HP videocard cooler.
There are a total of five points on this unit that need a layer of thermal
grease to be applied for it to function properly. Remember, this is a "Heatpipe"
cooler. That means that you not only need good connectivity between the heat
sink bases and the larger heat sinks, but also both sides of the unit to have
good connectivity to the actual heat pipe.