corsair twinx xms 4000

corsair twinx xms 4000 HELP PLZ

Hi all,

What are the lowest timings i can have with 2x512 corsair twinx xms 4000
since i cant get a stable fsb above 200 (ugh) i want to get the best possible timings from my ram. Please advise, thank you also would like to know the right voltages as well, ta

I have a mobile 2600 on a Abit AN7 board.

the best? i am not certain cause i am not an expert in memory and am kind of new but..... 2-2-2-5 is going to probably be around the best.