Hi Evan,
I believe I sent you a PM

But just in case I didn't
I've checked the PSU and the controller ports, all working

I tried the controller ports on the left and the right sides of the mobo, and it doesn't seem to make a difference. The short lead will only reach on the right hand side on a 1.1 xbox, not sure about other versions? But it looks like the long lead will fit any mobo from 1.1 - 1.6, short lead not going to work on a 1.0 as they have a daughter board for the controller ports

How does £12 for the 1.1 PSU and 1x long lead controller port including shipping by tracked courier sound?
http://www.theoriginalxboxshoppe.weebly.com
http://www.ebid.net/uk/stores/Computers-and-Consoles
Crystal Xbox v1.4, Xecuter 3, 500gb sata hard disk, 1ghz CPU, 128mb RAM, HD component 720p, blue LED's.
Crystal Xbox v1.4, Xecuter 3, 320gb sata hard disk, stock CPU, 128mb RAM, HD component 720p.