Originally Posted by
Lee @ SCAN
I would recommend the thermalright kit that has been suggested by luckyNV up near the top.
First thing I did was removed the push-pins on my freezer 7 cooler and replaced them with the bolt-through kit when building my Q6600 based rig. Not only is it a better connection, it's also a more firmer fitting and has helped lower my temps by a few degrees.
My Rig is also moved quite a bit from place to place and having the bolt-through kit on it ensures that the cooler doesn't move during this as there is nothing worse than getting to a LAN or similar only to find that your coolers come loose on the drive down.
As for taking them off, I just grabbed 2 pairs of pliars and held each end securely and twisted them while I pulled and they easily came off. I dunno why but I have an inherant fear of push-pins as I've had to fix too many LGA775 rigs where push-pins have come out over time, or where the user has tried to clean their PC, removed the CPU cooler to get rid of all the fluff and then found they've damaged the pins.