I personally don't believe the weather balloon/project mogul story about Roswell, in my opinion something more than a balloon with some crash test dummies landed out there. As for Area 51, definatly a United States military test facility, no doubt in my mind. S-4 on the other hand, and the alleged UFO back-engineering, I think its very probible, but I don't rely on Bob Lazar's story. I think its possible that the U.S. government has alien technology in its posession, and is/was most likely at Area 51.

Area 51 Satalite Image This image is courtsey of the United States Army, taken by a Landsat Thematic Mapping satellite on August 18, 1993. Fort Irwin, CA
Although its not a "black project" aircraft, the X-44a is/will be a very interesting experimental technology aircraft. If you notice in the artist conception above, there are no moveable control surfaces, or vertical stabalizers.

Web Pages:

• Area 51-Top Secret--Very informative.
  
• S-4 Database--Excellent, a new fav. of mine.
  
• UFO's In the 90's--Up to date source for UFO info.
  
• The Intercept's Files--Information on aircraft that "dont exist".
  
• The Area 51 Research Center--The original.
  
• UFO Buffs Homepage
  
• U.S. Geological Survey--Declassified Inteligence Satalite Photos.
  
• Bob Lazar's Homepage--Pay per view crap.
  
• FBI Documants on UFO's
  

Special Operations Pages:

• Special Operations
  
• Ultimate Sniper
  

Magazines:

• UFO Magazine--The best UFO magazine IMHO.
  
• UFO Magazine and Paranormal Report
  

News Groups:

• alt.conspiracy.area51
  
• alt.alien
  
• alt.alien.visitors
  
• alt.alien.research
  
• alt.paranet.ufo
  
• alt.ufo.reports