Pardon my confusion.

I am trying to OC two Celeron 400's on a ABIT BP6 mobo. If I could get 500 it would be OK, but I understand most can get 550 out of them.

The ABIT has a lot more parameters in the Soft Menu than what is usually mentioned when people say they OC'ing.

It lists:

CPU operating speed
Turbo Frequency
External Clock
Multiplier Factor
Speed Error Hold
CPU's Power Supply
CPU1 Core Voltage
CPU2 Core Voltage

Which settings must be changed, and what should they be changed to to get OC at 500?

What about 550?

Is there anyway to compute this?

Thanks very much for any help.