Foxie3a said:
and this is a 2.4c multiplier of 12 I think..
That is correct, the 2.4C has a multi of 12x. It is much easier to talk about memory when you know what CPU you are dealing with...
250 FSB is conservative for a 2.4C, but many chips will only go that high (like mine). So, it is up to you to decide whether to leave 250 as your target (in which case my recommendations above stand) or to assume you will get to a CPU speed of 3200 or 3300 MHz, where you would be running a 275 MHz FSB. If that is the case, you will be hard pressed to find DDR500 memory, and you may want to think about running PC3700 at 5:4, which is DDR440, below the rated speed of DDR466.