Front Side USB

Hardware:
I've just completely revamped my computer, replacing the motherboard (now Intel D945Psn), processor (now Intel PD 3.0 Ghz), video card (XFX GeForce 7900 GT), RAM (1 gig of 3200 DDR2), and hard-drive (WD 180GB SATA).

Problem:
Everything is a fresh install, and everything is working great except for my Front Side USB, which will not register devices at all. My case is an ULTRA Dragon, and I've been using it for a while, so I know that the USB works. I've gone to great lengths confirming that the motherboard USB header is similar to the case cables, so the problem is not there. I have extensively tried both availabe motherboard headers, neither of which works.

HijackThis and OS:
The one trick is that I am running Windows Vista RC1, but for a short time I had XP installed on the system, and my front side USB was not working then, so I don't believe that it is directly OS related. I'm following this with the HijackThis file. Any help would be greatly appreciated, thanks.