@Achill3us
Just registered to thank you!
Did the pencil-mod and Vdroop of 0,06 V (idle to load voltage) is reduced to 0,00 V. Even the difference between bios-setting to load voltage is reduced from 0,09 V to 0,01 V. Now I am able to stable OC my E6750 on teh P5KC to more than 3820 instead of 36XX. Great