Easter Island Statues
The Great Wall of China
Pyramids of Giza
The only problem is that a few of the sites in the final round aren't really wonders. For instance, the Eiffel Tower, and the Statue of Liberty - interesting? yes. Wonders of the World? No.
PS: Wow these guys are reall nuts about IP stuff. Couldn't find a logo image from their site to use in my blog.