should it be like that or is it a problem it is 15Your X2 6000 has a Odd multiplier so it doesnt run you memory at the full 400mhz.
If it really really bothers you you could change the multiplier to 14 and up the fsb speed to 215 (not all at once, for pete's sakes...if you don't know what i'm talking about please don't try right away)
should it be like that or is it a problem it is 15