i got put devider for my ram & loosen off all the timings when i oc my cpu...
but shouldn't be the rams that cause the limitation...
as last night till now i'm running at 250mhz ddr500 2.5-3-3-5 PAT and test stable.
as for vcore.. , i've tried increase the vcore... it seems didn't works though..
at 3.6ghz 240 fsb, i'm 2 prime stable at 1.5v ....
got once when i'm madddd~ ... when ocing fsb 255 , keep upping my vcore till 1.65v ..

but still.. it didn't works... , as keep on fluctuating...
sigh..~.. so sad...`
hmm... if cooling it's the problem... how would the thermal cause the fluctuations of the frequency? ...
hmm... when i upping fsb above 240 , the full load temp. is 70c .
but prescott can handles safe temperature range till 80c right?
and again.. , is it possible that thermal causing the fluctuations?
i never heard intel cpu got this feature.
wah using KVR ram Overclock untill 500mhz.. gang !!