(http://cdn.overclock.net/b/b3/b3140387_LANDO-NearingCompletion-1.jpeg)
Here it shows a modified PSU that was cut open and had some unnecessary wires removed. I don't think I'll be doing that, but the OP of the thread was able to power his monitor and computer with the same plug using a "junction block."
http://www.overclock.net/t/1206406/feb-motm-winner-lando-a-suitcase-briefcase-computer-done-right/90 (http://www.overclock.net/t/1206406/feb-motm-winner-lando-a-suitcase-briefcase-computer-done-right/90)
I have no idea what that is, and if you guys know what it is, can you explain how to use one and where to get one?