It seems the Gios racing frames are now in a different website:
http://www.giostorino.it/
Some info from a blog:
http://italiancyclingjournal.blogspot.com/2010/02/gios-re-inventing-itself.html/
http://italiancyclingjournal.blogspot.com/2010/01/whats-going-on-with-gios.html/
If the links don't take you straight to the pages, go to /http://italiancyclingjournal.blogspot.com/ and type in Gios in the search box
http://www.giostorino.it/
Some info from a blog:
http://italiancyclingjournal.blogspot.com/2010/02/gios-re-inventing-itself.html/
http://italiancyclingjournal.blogspot.com/2010/01/whats-going-on-with-gios.html/
If the links don't take you straight to the pages, go to /http://italiancyclingjournal.blogspot.com/ and type in Gios in the search box