0704 is best BIOS for me so far ... i am stable at 1600 FSB with linked mems ... CPU is 3800MHz (9.5x) at 1.375V, NB 1.44, PLL auto, VTT 1.32V. GTLs Auto ... its real first success with this SIIEx ...

nuclearjock - your problem must be in different temps, if is system warmed will need less voltages and currents (GTL lanes are very sensitive) then in complete cold state ... with higher temp are current characteristic of mosfets(coils, and PWM egulators) different.