Does any one know how to config speed steping. sysctl output > hw.acpi.cpu.cx_support: C1/1 C2/1 C3/85 hw.acpi.cpu.cx_support C1 hw.acpi.cpu.cx_support 100.00% 0.00% 0.00% --------------------------------- Yahoo! for Good Click here to donate to the Hurricane Katrina relief effort.