I just noticed a very strange thing. I have a p5q-e (1306 original bios) , q6600 at 3,6ghz and a 2x2bg kit of corsair dominator CM2X2048-8500C5D at 1066 with 5-5-5-18 (trcd=60).

I was priming with the memory at 2.04v , as i 've read about the overvolting thing. Last night , i set my memory to 1.90v , i run memtest86+ and the morning i saw that it had completed 19passes with no errors !! I run prime95 (blend tess) and it was stable.

Then , i set the memory to 1.8v and .... no error for 6 passes at memtest 86+ (i just stopped it then).

So , is it just my board or my memory chips ? Or the overvolting problem is bigger than it was described here ?

Could someone with a p5q deluxe and the same corsair memory try to lower his memory voltage ?