Minor site reorg. Now that I've got everybody looking for my studio stuff in .../studio/b1/ I'm going to make it .../bac/studio/b1/ just to get 'em mad. Don't have much inclination to design this right now and do have to run off to tutoring (though she totally doesn't deserve my being on time). So I guess this page is a place holder.
Design Principles is right there and almost empty.