A WCShell help file (with info on registration) is now at the same URL
of WCShell:
http://www.axnet.it/edison/wcshell.zip

-- 

Riccardo Bianchini, Professor
Scuola di Musica Elettronica
Conservatorio "S.Cecilia", Roma (Italy)
http://www.geocities.com/Heartland/Acres/4768