What sort of products do you want?
There are books, seminars on CD/tape, hypnosis tapes....
Richard Bandler has a truck load availabe at purenlp.com.
John Grinder has a number of books co-authored with Bandler available through amazon.com. Seminars and what not in audio are availabe at http://www.metamodels.com/maps/psychology,nlptapes.html#G&A
[This message has been edited by babayada (edited July 22, 2004).]