On today's Jalopnik Precast, Spinelli and Farago take a look at GM Europe's Opel Antara โ€” a GM Daewoo joint that will show up in the states as the next Saturn Vue. What's this new crossover thing about, anyway, and will buyers make companies' big bets worth their while? Also, they wonder whether gilding a Porsche Boxster in 22 carat really adds any extra value to one of Farago's favorite rides.