Please help the confused person.

I know how RDRAM works with it's multipliers and FSB speed, but I have not a clue how DDR overclocks and how you get the speed. I know it has to be stable at a certain FSB speed to get certain CAS ratings, but then I read a thread that was talking about multipliers for DDR. Argh!

How does DDR frequencies and multipliers work? Can someone explain this to me?

Look Here

Follow the links at the bottom also. It's a bit of a read but informative.