Billy Meiers is one of the more clearly provable hoaxes around.. don't get me wrong, I believe some of the stuff I see -- but if you're going to pick someone to believe, don't let it be Billy Meiers :)

All of his photographs are proven around 4th generation edits (meaning the editing process went through about 4 generations before he came out with the final draft).

*shrug* then again, maybe the proof that it's a hoax is a hoax. Lol. I don't have first-hand experience with the evidence.