Don't go more than one notch higher on the memory voltage. Forgot to tell you that. I think they are rated at 1.8 so 1.9 won't hurt them. Memory will go up in a puff of smoke with aggressive voltages. I read the northbridge gets very hot on that mobo too and that could be the problem also, or part of the problem. Stick a fan over it someway. I'm assuming you are not using the integrated video chip.
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MSI P55-GD65 with i5-750 @ 4.0Ghz vcore 1.4
Xigmatek Balder HS/2 120mm fans, Antec EW PSU EA750 750W
PNY 16Gb DDR3 1333
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Gigabyte GTX 460 1Gb OC to within an inch of it's life
Lite-On 24X DVD burner, LG 12X Blu-Ray burner
COOLER MASTER Storm Scout
Win 7 Pro 64
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