Nah the MSI software (core cell) changes the bios settings. its pretty cool actually. you can keep uping all your volts and fsb and watch if your system get unstable and stop it or keep going. i believe as with my MSI board i can only get a fsb up to 250 i dont know what that equals on your percentage but if your not going unstable whats stoping you from going higher ? and if you are going unstable youve just reached your hardwares limits ex. cpu, memory and such.