At the Adventures in Wearables Group last week, Lorianne did a demo of Bound Buttonholes. She recommended the article 5 Foolproof Bound Buttonholes by Judy Neukam which appeared in the June/July 2001 issue of Threads Magazine.
I found a tutorial at http://stitchinmysideregan.blogspot.com/2009/12/bound-buttonhole-tutorial.html.
Here is another tutorial that looks like the one Lorianne did: http://scpbanks.blogspot.com/2008/09/bound-buttonhole-tutorial-2-this-is.html .
There are also tutorials on UTube. Here is one http://www.youtube.com/watch?v=tZ8GRA_uByc by Erika at SewEtcetera.
Isn't it nice that if you want to do something you can get step by step tutorials at classes, on blogs, in videos, in magazines and books.