Found this article interesting. Maybe some of you will, too.
news@norman (http://newsatnorman.com/default.asp?sourceid=&smenu=1&twindow=&mad=&sdetai l=648&wpage=1&skeyword=&sidate=&ccat=&ccatm=&resta te=&restatus=&reoption=&retype=&repmin=&repmax=&re bed=&rebath=&subname=&pform=&sc=1967&hn=newsatnorm an&he=.com - broken link)