Explain 500 Linx stable and 24 hours Memtest86+ stable for me, please.
And again, I cannot repeat this often enough, it ran perfectly for 1 week doing bigadv, and now it crashes _instantly_ on a new bigadv WU. It does normal SMP fine. Or you are going to tell me that my overclock is SMP stable but not bigadv stable, which I find highly unlikely.
See signature mate.