My TiVo HD happened to record Ultimate Factories: Camaro as a suggestion for me which prompted me to check for upcoming eps. An ep on the Porsche 911 and a rerun of the of the Corvette are coming up soon. See below for more info: Ultimate Factories | Porsche | National Geographic Channel Ultimate Factories | Corvette | National Geographic Channel I haven't had time to watch much of the Camaro one yet, but if it's like some of the other eps I've seen, it should be good. I think it/all the others are probably worth a watch if you like cars, even if you're not a GM or Porsche fan.
The Corvette and Ferrrari eps are coming up again. Here are the showtimes for me on Verizon FiOS in the Seattle area: "Corvette Building the 200-mph, 500-horsepower Corvette Z06 takes a special factory. Sun 12/27 5:00-6:00pm 83 SPEED Sun 12/27 5:00-6:00pm 583 SPEEDHD Ferrari Inside the Ferrari automobile factory. Fri 1/1 12:00-1:00am 621 NGCHD Fri 1/1 12:00-1:00am 121 NGC"
