Dima's classes

Main Site
http://puredata.info/

PD-extended builds (courtesy of Hans-Christoph Steiner)
http://at.or.at/hans/pd/installers.html

Amazingly helpful FORUM
http://puredata.hurleur.com/

PD FLOSS Manual
http://en.flossmanuals.net/PureData/

Ye Olde GEM Manual
http://gem.iem.at/documentation/manual/manual

PDpedia
http://wiki.puredata.info/en/Main_Page

Obiwannabe's amazing sound synthesis tutorials
http://obiwannabe.co.uk/html/sound-design/sound-design-all.html