i know.. but the crysis got benchmarking software itself rite..?

I'm very very sure that's very very safe

really nice OC there with such low vcore....  n its quad!!

wonder what will happen if u increase all the way to 1.4v 

The is a nice vcore. You could probably OC higher but the temperature is holding your CPU back.

Suggestion - change to better cooler la.... TRUE also ok 

looks like mobo faulty to me.. 

Motherboard highest chance of being faulty... Next is processor ~.~

RMA it..

Try your friend's processor or motherboard? Swap processors I mean...

not sure its ur case onot, i have been having trouble when using x-fi + 4gb ram + 8800gt GC, it will causing random bsod when the pc is stressed, such as gaming and so on.... but ur case seems is the proc problem... try run ur pc without x-fi and uninstall x-fi driver and see... not sure if it is the case...

haha nice.. how is it?..

there's no problem touching the  VTT. Even Intel tells user the safe range of the vtt voltage which is up till 1.45v 

btw 1 thing i notice from my xeon is nb voltage is somehow very important. the last 2 nights i have been experimenting with this and finally manage to boot into my vista @ 491fsb x 8 (3928MHz) with exactly same settings with what i manage to reach at 3.81ghz but with higher NB voltage (1.52v)..  But it BSOD after i logged in.. later will try with my XP because somehow I realize that XP is lighter and allow unstable system to have more room .. well hopefully i can printscreen the cpuz... at least!! 
I also left the 1.52v nb voltage and tried decreasing the cpu vcore to 1.3v (bios) and to my surprise super PI + 3dmark stable @ 3.81GHz..  (last time i set to 1.4vcore and 1.42nbv)

but the damn asus board is soooo unstable during idle. i guess it is related to the EPU thing.. 

from what i read, the p5q3 deluxe looks very2 promising 
hmm actually even 12 hours prime wont guarantee 100% your pc will be fully stable for other usage..

btw if u want to make sure what's the problem, easiest way is by formatting ur os