I am doing a photography workshop and as part of my work I need to find the natural or neutral ISO sensitivity (which the D60 is at its happiest and provides the best images that it is capable of doing).

I was told I can find this information on the intranet by googling - wrong, well I couldn't find it anyhow.

Would anyone out there know the natural/neutral ISO value for the D60 camera sensor (which apparently doesn't necessarily need to be the lowest value the camera can reach).

Thanks.