Tunisian Crochet Video Tutorial

http://www.nexstitch.com/v_Tutorials.html
This stitch goes by many names. It can be called Tunisian Crochet, Afghan Stitch, Tricot Crochet, Shepherd's Knitting, Hook Knitting, Railroad Knitting {Working Class girls in England waiting for the train to take them to the mills did Tunisian. I'm sure there are more that I haven't found.

http://kimguzman.wordpress.com/tunisian-crochet/
Kim Guzman, Knit and Crochet Pattern Designer said: "I think the most difficult part about Tunisian crochet is finding the hooks and finding the patterns".

Some of the stores where you can find the tunisian crochet hooks and patterns online are:
http://itsalljuststring.com/
http://store.knitting-warehouse.com/notions-hooks-afghan.html
http://www.eknittingneedles.com/6-Size-Tunisian-Hook-p/tu4.htm
http://www.crochetaustralia.com.au/category47_1.htm
http://forums.anniesattic.com/crochet/content.html?content_id=410