built system last nite ..went together fine ...i can overclock using ther overclock option@ 3.0) but when try to raise manually from stock 266 ill enter even 270 or anything it locks up frezes?1707 bios ...is some settings i have to disable to manually over clock ?im runnin some corsair extreme ddr2 1066 ive upped ram voltage to 2.1 and vcore to 1.4 ..im runnin a 6600 conroe..i ran this cpu on a evga 680 i @ 3.5 till motherboard died ..thanks cya