I have an odd question - I have plugged in 3 corsair dominator sticks of ram that are 1600s (3x2GB). On boot and through Belarc advisor, I am running 4gb of memory rather than the 6 that should. I have pulled & rotated the sticks, replaced the whole mess with other 3x2gb / 1333 sticks, yet only 2/3 of my memory ever reports. Am I hosed? I am thinking my a1/a2 slots on the mobo are toast. Any alternative ideas?