The corruption is nvidia 570 southbridge related, as usual. doesnt matter if you have a raid controller like Areca or you plug in sata conectors from motherboard, the pci express slots and sata conectors all are controlled by 570.

I think that many issues could be fixed simply not installing mediashield, and putting the correct settings for memory too, to avoid bsods.

Furthermore, dont you think guys, that current boards still are not prepared for dual channel ddr3 1600 and above? the fsb only reaches 1600 stock, dual channel 1600 is too high for it...