I'm experiencing very similar problems with the exact same board and processor (6GB RAM). I came to the conclusion it was a problem with the ICH10R SATA controller -- and I'm not even running RAID. Did you ever resolve this issue? I've ran memtest86 sucessfully 1x through (and now am running overnight). I've experienced your described problems with a Windows kernel, a Linux kernel, as well as a hypervisor and wondering if I should exchange or return for something else.
I too receive this error. Running 920 / Foxconn Bloodrage / two x-25m 80's in RAID0, and have noticed that I receive the BSOD when trying to burn an ISO, game, or copy large files. I haven't turned my QPI down, everything is running at stock settings in the bios.
I've reloaded every driver on my system trying to resolve this.
Any resolutions so far? I'll keep trying on my end.