Digital BW, The Print

While there does not seem to be a huge amount of interest in this
topic, I thought I would pass on what I found from a comparison of
Kodak's spec sheets for Portra 400 BW and BW400CN (its replacement). 
While the former is described as having a wide exposure latitude
(50-1600) the spec sheet for BW400CN does not discuss this issue. I
assume that Amateur Photographer is correct and that BW400CN is _not_
a direct replacement for Portra BW.

Steve