1) Assuming I have enough room in the case (I got low-clearance RAM), should the heatsink/fan be mounted vertically, or horizontally? (Most of what I've seen suggests vertically.)
2) Which side of the heatsink (towards the front or towards the back) should the fan go on, and should it be blowing towards the front or towards the back? (I've seen more pictures with the fan on the "front-side," but I still don't know which way it's blowing.)
Thanks for reading these admittedly newbie questions!