Archeon's experience matched mine. If your motherboard is an obscure model/make you may want to very carefully check the clearance dimensions and/or the supported motherboard lists before purchasing a Zalman. My install was pretty straightforward. I had to remove the Mobo, so it was not a quick project, maybe an hour and a half from start to finish. I had some motherboard screw/standoff thread pitch issues, but that had nothing to do with the Zalman.

-Zeke