I am not overclocking - everything is at stock settings.
I actually re-installed my OS completely and was fine for a long time, but I got another BSOD.
I am running Avast but I disabled both Security Essentials and Windows Defender prior to installation this time around.
I ran a memtest overnight and it did 16 passes with no errors. Windows memory diagnostic found no errors. Integrity scan with sfc found no errors.
I did run a Prime95 and one of the cores failed, citing a "FATAL ERROR: rounding error".
I have installed all the updated drivers
for my motherboard from the ASUS web site and also updated the BIOS.
Here is the minidump for my most recent BSOD.