You are refering to the ABIT FATALITY or standard SLi? I have the FATALITY. The divider is under the uGuru menu under the VDIMM Voltage, same thing really. DDR/2 is its default setting. Change it from there.
LMAO! Thx BigLu, I try. I have that exact mobo, but the VDIMM helps divide the RAM speed from the primary clock by lowering the output to the drop plates.