Digital BW, The Print

You can start with this site where you'll find a lot of information 
on films.
http://www.digitaltruth.com/

Also you might want to check with the following newsgroup, devoted 
exclusively to the questions that you are asking.

http://groups.google.com/groups?hl=en&lr=&ie=UTF-
8&group=rec.photo.darkroom
(dont forget to copy and paste the missing caracters in the link)

Cheers,
Andre