A reasonably good article in the Wall St. Journal today discussing the difficulty in defining a *transformative* use:
http://online.wsj.com/wsjgate?subURI=%2Farticle%2FSB123319795753727521-email.html&nonsubURI=%2Farticle_email%2FSB123319795753727521-lMyQjAxMDI5MzIzOTEyOTk3Wj.html Tracy A. Davenport Senior Consultant NPower Charlotte Region Charlotte, NC
