use a camera and take a pic of the settings you used with 1 stick so i can make sure you got it right, really miffed otherwise as it was working fine for spud and its the same mobo and ram :s
take a snap of the bios screen on the ram settings m8, tater was telling me u had reset the bios, so all i can think is an error putting the timings and voltage back to there specs?
for the corsair stuff thats can be ramped up in speed but needs more voltage to do it, basically it will boot the ram at its high speed without you pissing about with voltage and latency settings.