NLP products, what's worth checking out?

I recently relaunched www.nlpmp3.com as well as www.hypnosisproducts.co.uk to showcase some of the best NLP and Hypnosis products. Considering the numbers of people who have trained in NLP, there are IMO relatively few great products released...
Recommeded books are listed here

http://www.hypnosisproducts.co.uk/hypnosis/recommended-hypnosis-books.html

Many of thee are from a while ago, but I do recommend Andrew T Austin's The Rainbow Machine as a book that stands out from the crowd - see www.23nlpeople.com

Many audio and video products are not that well produced and very expensive relying on purchases from the trainer's fan base. Few produts have crossed over into the mainstream, but the best ones are still well worth checking out