Hey Key, I got a P5Q-WS and it is the most finicky motherboard I have ever used when it come to memory. It won't run even one stick of my Crucial Balistix 1000mhz memory (4 x 1GB). They were working great in my old gigabyte board, so I have no reason to believe they're bad. I was wondering if you could give my P5Q-WS (POS) bios a kick to the nutz and work your magic on it. Would be much appreciated. Peace out.