[color=indigo][/color]I have trained in shotokan, matsubayshi shorin ryu, and hayashi ha shi-to ryu. The main difference in shrorin ryu was that the stance were higher. And being an okinawan style some of the terms have a different name than the same thing in a "Japanese" style. Remember at one time Okinawa was a seperate country from Japan; and the language had differences. http://www.shorinryu.dk/html/indexe.htm Is a pretty good site. There are nice links to video clips of all the katas. They take a while to download but are of a very high quality.