I am experiencing this annoying problem and I can't figure out why. My computer will randomly get the Blue screen of death and the blue screen says it's due to MEMORY_MANAGEMENT. I am using a custom built PC: Pentium i7 @ 3.33ghz, ASUS Rampage II extreme motherboard, ATI Raedon video card, 6gb DDR3 Ram running Windows 7 64bit. There are no specific applications that cause this, sometimes it just happens when I'm not using the computer and no apps are open. My PC never runs hot, the average temp is 31C for CPU and 29C for the system and never goes about 35C. I've run the Windows memory diagnostic and if found no problems. Does anyone have any ideas or suggestions? I'm not overclocked now, but it happens no matter what speed I'm running at. I've run at 4.2ghz with no problems for hours, then I get the screen. Sometimes I won't get the blue screen for 8+ hours, other times I will get it 2-3 times in 1 hour. I would really appreciate any thoughts or ideas. Thanks!!