[NTG-context] Whatever happened to the "correspondence" Manual.

Only asking 'cos I clicked on the link in the show-all.pdf and it comes back with an error. If it is still around anywhere I would like to have a read. Or is it simply a dream with a real front page? Rgds Mark. PS. thanks to those who helped with my palatino font question last week. When are the docs going to get updated so the old [ppl] references disappear and the real methods are mentioned?