Righto, imagine that I have a 4800+ Brisbane cpu.. which come with a half multi (12,5).. not sure if the same formula goes for that too?

So let's say i'm using the DDR800 devider.

We have 200htt x 12,5 (cpu multiplier) = 2500 Mhz
2500 /5 = 500 Mhz x 2 = 1000Mhz on my modules... correct?