The French government has opened (http://news.yahoo.com/s/afp/20070322/wl_afp/sciencespaceufo_070322143210) secret UFO files spanning 50 years and 1,600 sightings. Known as OVNIs in French, due to their need to add letters to everything, cases range from the most easily resolved to sightings that still defy explanation. The actual site is here (www.cnes-geipan.fr), though heavy traffic has caused some crashing.