Really small sort of the 200 Sqr.foot idea.
http://www.tumbleweedhouses.com/
This concept has been getting a lot of press lately - see my previous posting. Jay (the owner of Tumbleweed Tiny House Co.) has been on the CBS evening news, BBC, as well as NPR.
There's a couple of yahoo groups dedicated to "the cause" :-)
If this house contract I have doesn't work out, I'm thinking of building one myself.
Chris
I like that B52 Bungalow.