Thanks sam2008. Makes me not have to mess about with code anymore. Coding is an old field of mine I stay clear of... but this coding is specific and not open to let me add any MSR I want to change in the .ini and execute that at a click. Since I have around 10 more MSR's I'll be changing regularly (C0010070/C0010062/C0010064/C0010065 - VID/FID/P-State/CnQ), I may have to digg some more code again.