I'm glad a lot of you aren't adventurers. We would never learn anything new or discover something exciting.
"History is written", "nothing new out there" Where is your sense of adventure?
What would people do if they opened the door and ET walked out saying "Its about damn time someone unlocked the door" - It wont, but tell me you wouldn't freak out.

Personally, i would love to see them find something with a detailed history of their civilization and maybe even something that ties together what we already know or think we know.
I for one am tired of Governments taking years and years if at all to allow archaeologists access to these sites. It just means the finds wont be found until im long gone and that sucks.
I want to see a discovery of such magnitude that it rocks the world, it would make for a good diversion from the worlds current daily turmoil.