Pois é!
Ver aqui:
http://www.macworld.com/news/2007/03/19/wwdc/index.php
ou aqui
http://developer.apple.com/wwdc/sessions/
Ver aqui:
http://www.macworld.com/news/2007/03/19/wwdc/index.php
ou aqui
http://developer.apple.com/wwdc/sessions/