I found this site when doing a search about Pt/Pd: http://home.att.net/%7Ejeffrey.d.mat...title_page.htm

Any idea if the information there is any good or not? I also plan buying Arentz's book since the Houston Public Library doesn't carry it. Should I consider studying the BTZS process as well in order to improve my chances of producing successful prints using a minimal amount of trials?

Thanks for any information you can provide!