Intel's Haswell platform is just months away, and cooling expert, Noctua, have announced that they are continuing their great tradition of offering customers their SecuFirm2 mounting kits for Haswell, free of charge. Yes, free.
Newer Noctua heatsinks support Haswell out of the box, but older models are now included with the new NM-i115x, with no cost to the consumer whatsoever. In order to get yourself the NM-i115x, all you have to do is provide proof of purchase (which can be a photo, scan or screenshot of your invoice) of both an eligible Noctua CPU cooler and either an LGA115x motherboard or LGA115x CPU. The mounting kits are compatible with most Noctua coolers released since 2005, and will be available at retail stores for a low service charge.