There are some older threads -2006-7 ish?? here mentioning the Edgelow therapy & kits, and some descriptions of how to use/do it, but no one recently has been mentioning it at all.

I don't even know if that is the best way for you to go, I'd hate to see the money spent and it not be what you need.

I think finding a very very good PT or body worker /myofascial expert that can help you with some hands on/manual therapy would be more helpful than a kit & video tape.