I have been trying to get memtest to run but it shows Loading............ and then just freezes. Or maybe im not waiting long enough for it to start? I have ran IBT, Prime for 4 hours, and about 3 hours of COD4 without a hickup. I have had IE crash on me once and CPUID acted wierd a couple times but not 100% sure this is from an unstable system. I have crashed IE on stock clocked systems. Other then that I haven't had a single issue. Can I call it stable? Is there any reason memtest would not run? I have my controller set to RAID and I wonder if that is the issue. Thx for any input.