Caught this photo at Hardware Zone. The Zalman CNPS8000 is supposed to be a low profile heatsink. Hopefully its low enough to fit in a qpack, it would be nice for a heatsink that will take over for the aging Zalman 7000. With heatpipes and more fins it should allow for better, cooler, quieter, more stable overclocks.
http://www.hardwarezone.com/articles/view.php?id=1847&cid=18&pg=5
http://www.hardwarezone.com/articles/view.php?id=1847&cid=18&pg=5