not to hijack the thread away from conspiracy theories, but has anyone every heard of Occam's Razor? All conspiracy theories depend on too many variables from too many sources falling together just right...
back on the topic I distinctly remember a Plantronics commercial stating that the astronauts used their headsets. Whether they used them on the moon or at white sands missile range (Capricorn One Style) you can discuss. It's on their site and wiki
Plantronics - Wikipedia, the free encyclopedia