yeah it is like this, if set to auto with memory multiplier, it is 667mhz default, but without enabling cpu host clock control. But if i wont to overclock cpu fsb i must set this item to enabled, then memory is automatically set according to cpu fsb. And i can set up memory speed manually without increasing cpu frequency, but it can not be set cpu speed manually without increasing memory speed, are you understanding that, or do you want to i post some images to see??
And yes Standard performance enhancement is recommended when cpu is OC, so i set up all to standard, and disable c.i.a.2, but no luck with stable OC.
And as for your options suggestions, motherboard can not go higher than 1333mhz, so i only go up yo 1066mhz fsb, that is approximately 3.2ghz, and windows boot, but with errors when testing in prime95.
And i must ask why i need 1066mhz, can i OC cpu, with ram on 800mhz??
And why i need new motherboard, when it is almost a same(yes it is a better but->), i do not need 1333mhz memory, i do not need 1600fsb, and i do not need for now pci-e 2.0 x16???? Or is it can be that this power supply is to bad??