Josepp - you're argument defeats itself: if our govt can't hide ET spacecraft (or some other sci-fi multiverse vehicles zooming along the Inca Roads) how can our govt conceal their hi-tech super-craft - and, more to the point, why? Shit, our govt can't even afford Nimrod, let alone flying saucers. No score on both counts - if these things existed, people would be seeing them in the real world, not just in the Comfort Zones of Conspiracy Island.