I flashed my system up last Thursday - 6/14. After doing so started getting randon BSD. They have happened all weekend. I dropped back to the 5561 Bios version this morning and so far no lockup's. The BSD error read "MEMORY MANAGEMENT" - nothing in the system log to go off of. Haven't spent more than 10 minutes on the issue, I figured I would just retrace my steps and take the update off and go back a version as this was the only change I had made in a while. Wanted to make sure everyone was aware there seem to be issues.
Here is my config, I am running Windows 7 Ultimate x64, i7 920 2.70GHz and 16 Gig Ram.