Go for the Gold
I should have pointed you to these links from Google Maps Mania much earlier, better late than never. GMM put together this collection of outstanding Olympic resources:
Ask the World has a great site for up to date info on the competitions.
RemMaps put together this great map with links to the official Olympic site.
Community Walk offers another map integrating info about Italy and the Olympics using geography.
Google has really been in the Olympic spirit too! They have an awesome Google Earth interface.
For these and other links including a Google map in Italian and some cool Tagzania pages check out the Google Maps Mania site.