OCIA.net checks out the Swiftech MCX462-V and MCX159-R Chipset Cooler in their latest review! Here's a snip.

The installation of the heatsink was much easier than I expected. I would rate it as the easiest heatsink installation I have experienced with an Athlon. The two clips are independent of each other and not dependent on that leaf spring style clip that many of us have grown to detest. The clip is a 3 prong clip on each side, a definite quality move.