thanks PolRoger!

i'm still confused with these settings tho...

Clock Setting Fine Delay: 0-0-1
Ch1 Clock Crossing: Nominal
Ch2 Clock Crossing: Nominal
Flex Memory: Auto
FSB Vref: 2A
CPU Clock Amp: 800mv
CPU Clock0 Skew: 200ps
CPU Clock1 Skew: 0ps