And, BTW, if you aren't familiar with Ahcuah's blog or his writings, you really should subscribe . Ahcuah is one of the best bloggers I have ever read. He is very insightful, has a unique take, and does a ton of research on each of his subjects, so he's not just blowing smoke. Most of his posts are about barefoot living, so it will be right up your alley. Give him a try : http://ahcuah.wordpress.com/