ok i did alot of messing with my system and i have it stable without no heat problem , i put everything back to stock seeting in the bios

Ram was @ ddr2 800 went in bios and put it to 1067 and adjust the timming to 5-5-5-15 T2 , Ram now running at DDR2 1066

Stock temps were 35c idle and 40c load

turned off CPU Tweak BEFORE i turned off CPU Tweak idle temp were 35c when i turned it off temp went to 31c

Also i enable CnQ

At 2.8 idle was 31c and load was 41c with stock volts

At 3.0 idle temp was 31c started to check for stableness and it fail this was also at stock Volt

2ND try @ 3.0 idle temps were 31c to 32c and load was 44c and this is with 1.30 Volts

3rd Try @ 3.0 idle temps were 32c to 33c and load was 48c and this is with 1.32 Volts

then i went to try for higher clock to 3.1 idle temp was 33c but stableness fail ,Test stopped

thought it could be caused by not enough Volts so i upped it to 1.35

at this time the idle temps are looking great there were at 33c to 34c but when i try to stress it at these volts the load temp went to 52c

so i think i high my limit at 3.0 with idle temps 32c to 33c and load temps are 48c with the volts @ 1.32

is there anything that i missed remind you i didnt touch nothing else like the NB or anything