With just one year of production under its belt, Buick is already making some substantial content changes to its Rendezvous model line. Instead of offering standard all-wheel drive on its upscale CXL model, both the lower-level CX and the CXL will now come with front-wheel drive, with Versatrack all-wheel drive available on both models. Other formerly standard items that are now optional this year include: four-wheel disc brakes, ABS, side airbags, all-speed traction control and luggage rack crossbows. On the upside, both models get dual-zone climate control. The CXL also benefits from an optional DVD-based entertainment system and optional XM Satellite Radio for extra enjoyment.