Thanks. The reason why I'm asking is because I can't get my OCZ PC2-6400 800mhz ram to run at that speed. The system is always running at 667mhz.
I contacted OCZ to inquire and they told me to set the DRAM Command Rate to 1T.
However, I can't change that in the BIOS because the option is not there and I read that the board automatically sets at 2T.