Hi Mark, as an Electrical Engineer & Computer Scientist, I certainly appreciated your in depth explanation. I find the quality of information on this list to be rather refreshing. regards Peter Badcock On Sun, 27 Feb 2005 16:59:41 -0800 (PST), Sauerwald Mark <mark_sauerwald@xxxxxxxxx> wrote: > > A few thoughts on this.... But first a bit of > background. I am an amateur photographer, and do the > bulk of my photography in B&W. For a profession, I am > an electronic engineer, and have spent much of my > career working on Analog To Digital (A/D) converters, > many of which are used for image digitization. ============================================================================================================= To unsubscribe from this list, go to www.freelists.org and logon to your account (the same e-mail address and password you set-up when you subscribed,) and unsubscribe from there.