You have to install this cooler outside of the case.
Installing the Back Plate. It was a PITA as you have to push the screw up from the
bottom and push down and twist on the nut at the same time.
I just odered an extension for the board power cord that you can see. I will be routing it
out the side panel behind the mother borad like I did for the other cables.
This is how it used to look with the standarded Intel cooler:
This link also shows how I modded my case for cable management.
http://www.tomshardware.com/forum/261278-31-pics-antec-time-build#t1896300