The Internationale Stiftung Mozarteum (ISM) has launched the free online version of the Neue Mozart Ausgabe (NMA). The website contains scans of the complete works of Mozart as well as the accompanying critical commentaries. Check out the site at http://dme.mozarteum.at/.
In a next step the ISM will work on a new Digital Mozart Edition that will convert the music into computer readable format. This edition will also be published on the web.
it is great