Got my 920 running at 4Ghz with no issues on this board Would like to try and stretch my 1866 ram to 2000 but am worried about voltages. As far as I know there is an on-chip voltage for the mem controller and voltage for the ram itself, what would be a good couple of settings for these that are 100% safe? (I heard they must be within a certain range of each other)

Also from reading this thread it seems 215 is pretty much the max bclk?