Hi all,

Just to update on this that the problem is finally found ( I hope.... umm... so far so good ).

I went into bios and set all my ram timings to one step lower. I haven't been crashing since then. Haven't been to Gridania yet though, but have been running around doing those Firefall quests etc Thanalan/Uldah/Coerthas. Currently on 4xMSAA, GDQ 8, Background 5, Shadow highest and both Texture & filter at high.

My ram :-
Corsair 8GB Vengeance Dual Channel Kit, 1600MHz, 8-8-8-24

But I had to set in bios 9-9-9-24 1600MHz.... I don't know if someone else using the same type of RAM as I do, maybe you can try that, or I'm curious what are all your RAM timings like, anyone with 8-8-8-24 as well ? And I've pretty much reverted everything else to default since I bought the system....Going to gradually bump up other settings (texture filter and AA)...