this might help: http://www.youtube.com/user/littlepinkladybug
It shows the basics of how to use the templates. These are only a few of the bows you can make though. There are 7-8 different techniques or "folds" for both the classic and the twisted templates.
Happy to help if you have questions!
I know there are videos for the TNT templates, I do not have a link. I don't know if there are videos for any other brands of templates, but I'm sure you could search on you tube or ask around here.