... and would like to hear from anyone with experience in this technique or knowledge of other resources.
Two of the best resources on the net for PT/PD printing are: AlternativePhotography.com
In Toronto, Elevator Digital
and Gallery 44
offer PT/PD workshops, or have in the past.
Also, in Toronto, the place to get PT/PD chemistry is Nymoc at 24 McGee Street, 416.465.1929. Another resource for supplies in the US is Photographer's Formulary
. They also make small PT/PD kits that I find provide a better starter kit than B&S.
Might be an interesting topic for a weekend workshop.
Not sure anyone from this site would show up though?