Spinning off shows from British television into American programs are all the rage these days. Just ask anyone who watches The Office, American Idol, The Shield or Life on Mars. But the one we're most excited about, of course, is the U.S. version of Top Gear. A long time coming, the pilot is set to air on the History Channel in about a month. And as the date approaches, details have been trickling in. The latest covers the test track that will be the show's playground.